Find the values of x and y. Y= 3x+29

The equation of the ellipse with given foci (2,4) and (2,-8) and co-vertices (10, -2) and ( -6 , -2) is equal to (x - 2)²/40 + ( y + 2)²/36 = 1.

As given in the question,

Given foci of the ellipse :

( 2,4) and ( 2, -8)

Co-vertices of the ellipse :

( 10,-2) and (-6 , -2)

From the given foci and vertices ,

Centre 'c' = 2

b = 6

( h, k) = (2, -2)

a² = c² + b²

⇒a² = 4 + 36

⇒a = √40

⇒a = 2√10

Equation of the ellipse is given by:

( x - h)²/ a² + (y - k)²/b² =1

⇒( x - 2)²/ (2√10)² + (y + 2)²/6² = 1

⇒( x - 2)²/ 40 + (y + 2)²/36 = 1

Therefore, equation of the ellipse is equal to (x - 2)²/ 40 + (y +2)²/36 = 1.

The complete question is:

Determine the equation of the ellipse with foci (2,4) and (2,−8), and co-vertices (10,−2) and(−6,−2).

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The value of {x} is equivalent to {x} = 4β - (y + z).

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that triangle and the square have equal perimeters.

Assume the lengths of the triangle are {x}, {y} and {z} respectively.

Let the side length of a square be β. We can write -

P{T} = P{S}

(x + y + z) = 4β

{x} = 4β - (y + z)

Therefore, the value of {x} is equivalent to {x} = 4β - (y + z).

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The maximal amount of medically unsupervised weight loss that an adult should aim for in one week is generally 1-2 pounds (0.5-1 kg). This is because losing weight too quickly can be harmful to your health and lead to a number of negative side effects, such as muscle loss, fatigue, dehydration, and gallstones.

It's important to note that the amount of weight an individual can lose in a week can vary depending on factors such as their starting weight, body composition, and overall health. In some cases, a doctor or other medical professional may recommend a faster rate of weight loss under close supervision, but this is generally reserved for people who are severely overweight or have medical conditions that require rapid weight loss.

Ultimately, it's important to approach weight loss in a healthy and sustainable way, with a focus on making long-term lifestyle changes rather than relying on quick fixes or fad diets. A balanced diet, regular exercise, and a consistent sleep schedule are all important components of a healthy weight loss plan.

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Force 2 has a magnitude of approximately 160.8 Newton.

To find the value of force2, we can use the concept of vector equivalence. If force1 has a magnitude of 258 Newton and a length of vector equal to 45 mm, and force2 has a length of vector equal to 28 mm, we can set up the following proportion:

|force1| / length of vector for force1 = |force2| / length of vector for force2

Substituting the given values:

258 / 45 = |force2| / 28

To solve for |force2|, we can cross-multiply and solve for it:

258 * 28 = 45 * |force2|

|force2| = (258 * 28) / 45

Calculating this expression gives us:

|force2| ≈ 160.8 Newton

Therefore, force2 has a magnitude of approximately 160.8 Newton.

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Statement Problem: Evaluate;

Solution:

We would apply the division law of indices;

Then,

Hence,

The damping ratio is given by the formula:ζ = c/2sqrt(mk) = 2/5c)N/A because the motion is overdamped.

a) The position function y(t) for an object with mass, m = 1/2, that is attached to both a spring with spring constant k = 4 and a dashpot with damping constant c = 3 and is set in motion with x(0) = 2 and v(0) = 0 can be found using the following formula: (t) = A1e^(-t(3+sqrt(3))/6) + A2e^(-t(3-sqrt(3))/6) + 2

Where A1 and A2 are constants that depend on the initial conditions.

Here, y(0) = 2 and v(0) = 0 are given, so we can solve for A1 and A2 as follows:

y(0) = A1 + A2 + 2 ⇒ A1 + A2 = 0v(0) = -A1(3+sqrt(3))/6 - A2(3-sqrt(3))/6 + 0⇒ -A1(3+sqrt(3))/6 - A2(3-sqrt(3))/6 = 0

Solving the system of equations, we get A1 = -A2 = 1/2.

Substituting these values into the position function, we get:y(t) = (1/2)e^(-t(3+sqrt(3))/6) - (1/2)e^(-t(3-sqrt(3))/6) + 2b)The motion is underdamped because the damping ratio, ζ, is less than 1.

The damping ratio is given by the formula:ζ = c/2sqrt(mk) = 3/4sqrt(2)c)

The position function in the form Cetcos(bt - a) for underdamped motion is:

y(t) = e^(-t(3/4sqrt(2)))cos(t(1/4sqrt(2))) + 2

Therefore, substituting values in the formula, the position function in the form Cetcos(bt - a) is  y(t) = e^(-t(3/4sqrt(2)))cos(t(1/4sqrt(2))) + 2a)

The position function x(t) for an object with mass, m = 2, that is attached to both a spring with spring constant k = 40 and a dashpot with damping constant c = 16 and is set in motion with x(0) = 5 and v(0) = 4 can be found using the following formula:x(t) = A1e^(-t(4-sqrt(10))) + A2e^(-t(4+sqrt(10))) + 3

Where A1 and A2 are constants that depend on the initial conditions.

Here, x(0) = 5 and v(0) = 4 are given, so we can solve for A1 and A2 as follows:x(0) = A1 + A2 + 3 ⇒ A1 + A2 = 2v(0) = -A1(4-sqrt(10)) - A2(4+sqrt(10)) + 4⇒ -A1(4-sqrt(10)) - A2(4+sqrt(10)) = -12

Solving the system of equations, we get A1 = 2.898 and A2 = 0.102.

Substituting these values into the position function, we get:x(t) = 2.898e^(-t(4-sqrt(10))) + 0.102e^(-t(4+sqrt(10))) + 3b)

The motion is overdamped because the damping ratio, ζ, is greater than 1.

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The length of the hypotenuse of a right triangle can be expressed in terms of its area, A, and its perimeter, P, as √(P² - 4A).

To find the length of the hypotenuse, you can use the formula √(P² - 4A), where P is the perimeter and A is the area of the triangle.

This formula is derived from the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse's length is equal to the sum of the squares of the other two sides.

In the given ski resort scenario, the skiers travel 2200 m at an inclination of 47° and then 1500 m at an inclination of 52°.

To determine the height of the peak, we can treat the total distance traveled by the skiers as the hypotenuse of a right triangle, and the two inclined distances as the lengths of the other two sides.

By applying trigonometric functions such as sine and cosine, we can calculate the height of the peak.

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Answer:

4 + (-1) = 3

Step-by-step explanation:

4 + (-1) = 3

Hope it helps you in your learning process

Answer:

-1 + 4 =3

Step-by-step explanation:

The charity will make $367.50 if Greg's grandmother makes 15 bulky scarves with her yarn.

Two or more expressions with an Equal sign is called as Equation.

If Greg's grandmother has no more than 2,250 yards of yarn, and each bulky scarf requires 150 yards of yarn, then she can make at most 2,250/150 = 15 bulky scarves.

Each scarf will be sold for $24.50

If she makes 15 bulky scarves then the charity will make

15 x $24.50

= $367.50.

Therefore, the charity will make $367.50 if Greg's grandmother makes 15 bulky scarves with her yarn.

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Answer:

90% of the question answered correct

10% were incorrect

Step-by-step explanation:

To show that a tree has at most   \(n/2\)many vertices that have degree 3 or higher, we will use proof by contradiction.

Assume that there exists a tree with more than \(n/2\) vertices that have a degree of 3 or higher. Let V be the set of vertices in the tree, and let \(V_3\) be the set of vertices in V that have a degree 3 or higher. Let k be the number of vertices in\(V_3.\)

Since the tree has n vertices, there are n-k vertices in V that have degree 1 or 2. Since each vertex in the tree has degree at least 1, we have \(n-k ≤ n\), which implies that k ≥ 0.

Now, consider the sum of degrees of all vertices in the tree. By definition of a tree, this sum is twice the number of edges in the tree, which is n-1. Therefore, we have:

\(2(n-1) = Σ_degrees\)

where \(Σ_degrees\) is the sum of degrees of all vertices in the tree.

Let d_i be the degree of the i-th vertex in V_3. Since each vertex in V_3 has degree 3 or higher, we have d_i ≥ 3 for all i. Therefore, the sum of degrees of vertices in V_3 is at least 3k.

Let m be the number of vertices in V that have degree 1 or 2. Let d_j be the degree of the j-th vertex in V that has degree 1 or 2. Since each vertex in V that has degree 1 or 2 has degree at most 2, we have d_j ≤ 2 for all j. Therefore, the sum of degrees of vertices in V that have degree 1 or 2 is at most 2m.

Since V is the disjoint union of \(V_3\) and the set of vertices in V that have degree 1 or 2, we have:

\(Σ_degrees = Σ_{i=1}^k d_i + Σ_{j=1}^m d_j\)

Combining the inequalities \(3k ≤ Σ_{i=1}^k d_i and Σ_{j=1}^m d_j ≤ 2m, we get:\\Σ_degrees ≥ 3k + Σ_{j=1}^m d_j ≥ 3k\)

where the last inequality follows from for all j.

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The value of each variable is:

a = 101°

b = 67°

c = 84°

d = 80°

Since the measure of inscribed angle is half the measure of its intercepted arc. We can say:

100 = 1/2 * (a + 99)

100 * 2 = a + 99

200 = a + 99

a = 200 - 99

a = 101°

Since the opposite angles of cyclic quadrilateral add up to 180°. We can say:

c + 96 = 180

c = 180 - 96

c = 84°

d + 100 = 180

d = 180 - 100

d = 80°

Using inscribed angle theorem:

c = 1/2 * (a + b)

84 = 1/2 * (101 + b)

84 * 2 = 101 + b

168 = 101 + b

b = 168 - 101

b = 67°

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The numerical length of line segment \(\(\overline{JL}\)\) is approximately -11.67 units.

To determine the numerical length of line segment \(\(\overline{JL}\)\), we need to determine the value of JL provided the equations; KL = 2x - 2, JL = 4X-9, and JK = 5X+2.

Since point K is on line segment \(\(\overline{JL}\)\), we can equate the lengths KL and JK and solve for x:

KL = JK

2x - 2 = 5x + 2

By rearranging the equation, we get:

2 - 2 = 5x - 2x + 2

0 = 3x + 2

3x = -2

\(x = -\frac{2}{3}\)\)

Now that we have the value of x, we can substitute it into the equation for JL to calculate its numerical length:

JL = 4x - 9

\(\(JL = 4\left(-\frac{2}{3}\right) - 9\)\\\\\)

\(\\\(JL = -\frac{8}{3} - 9\)\\\\\)

\(\(JL = -\frac{8}{3} - \frac{27}{3}\)\\\\)

\(\(JL = -\frac{35}{3}\)\)

Therefore, the numerical length of line segment \(\(\overline{JL}\)\) is \(\(-\frac{35}{3}\)\) or approximately -11.67 units.

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The average temperature on Saturday was 62.6 °F, then the actual temperature will be equal to 17 °C.

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the given information in the question,

The temperature on Saturday was 62.6 F

Then, the actual temperature will be,

C = 5/9(F -32)

C = 5/9(62.6 - 32)

C = 5/9(30.6)

= 17 °C

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Answer:16

Step-by-step explanation:

15+22+13+14=64

64:4=16

the median is 64

please give me the best answer i really need it

The volume of the cone is approximately 167.47 cubic inches.

To calculate the volume of a cone, we can use the formula:

V = (1/3) * π * r^2 * h

where V represents the volume, π is a mathematical constant approximately equal to 3.14, r is the radius of the base, and h is the height of the cone.

In this case, we are given the diameter of the base, which is 8 inches. The radius (r) can be calculated by dividing the diameter by 2:

r = 8 / 2 = 4 inches

The height of the cone is given as 10 inches.

Now, substituting the values into the formula, we can calculate the volume:

V = (1/3) * 3.14 * (4^2) * 10

 = (1/3) * 3.14 * 16 * 10

 = (1/3) * 3.14 * 160

 = (1/3) * 502.4

 = 167.47 cubic inches (rounded to two decimal places)

Therefore, the volume of the cone is approximately 167.47 cubic inches.

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The length of QS is obtained as follows:

QS = 28.

The length of QS is obtained applying the proportions in the context of the problem.

The ratio of the side lengths is given as follows:

PQ : QR : RS = 3 : 3 : 1.

The ratio of the side lengths can be simplified as follows:

PQ : QS = 3:4.

Which means that QS is equals to 4/(4 + 3) = 4/7 of the length of segment PS.

The segment PS has a length of 49 units, hence the length of segment PS is given as follows:

PS = 4/7 x 49

PS = 28 units.

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_(_)+_(+)_so

2-3-3

=1-3

=2

To find the intersection of A and B figure who has the bigger lower bounds and smaller upper bounds out of A and B.

The lower bound of A is -4 while the lower bound of B is (but not including) 1. So the lower bound will be (1.

The upper bound of A is 4 while the upper bound of B is 7. So the resulting upper bound will be 4].

Put these together and get (1,4].

Hope this helps :)

Answer:

Step-by-step explanation:

How to Use the Equivalent Expression Calculator?

The procedure to use the equivalent expression calculator is as follows:

Step 1: Enter an algebraic expression in the input field

Step 2: Now click the button “Submit” to get the equivalent expression

Step 3: Finally, the equivalent expression for the given algebraic expression will be displayed in a new window.

What is an Algebraic Expression?

An algebraic expression is an expression that consists of variables, coefficients, constants, and mathematical operators such as addition, subtraction, multiplication, and division. Generally, if two things are the same, then it is called equivalent. Similarly, in mathematics, the equivalent expressions are the expressions that are the same, even though the expression looks different. But if the values are plugged into the expression, both expressions give the same result.

Example

Question:

Write the equivalent expression for the given expression: 3x+9

Solution:

Given expression: 3x+9

Take 3 outside from the expression, and we get,

= 3(x+3), which is called the equivalent expression

Answer:

The answer is 50.24 I hope this is right!

Step-by-step explanation:

because you know that those sides are 8 and the other sides are 16.5 so you have to do Length x Width :)

Answer: A.Spreads: The weights of the tigers are more spread out.

B.Centers:The leopards have a lower median weight than the tigers

Step-by-step explanation:

On analyzing the dot plots, we find that the weight of Leopards are more spread out and the weight of Leopards has a lower median than Tiger.

Median is a statistical measure that determines the middle value of a dataset listed in ascending order. The measure divides the lower half from the higher half of the dataset.

Median of Weight of Leopard = 50 kg

Median of Weight of Tiger = 125 kg

This implies that the Leopards have a lower median weight than Tigers.

What is spread of data?

Spread describes the variation of the data. One of the measures of spread is range.

Range of weight of Leopards= 40 kg

Range of weight of Tigers = 90 kg

This implies that the weight of Tigers are more spread out.

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Answer:

Step-by-step explanation:

Notice that the dividend has tree terms with , , c

Now, to divided our dividend by the monomial (single term) , the easiest thing to do is divide each term of the dividend by the monomial:

÷ =

After performing the division we get that now and

We can conclude that the correct answer is a = 2y and b = –3

I think it is eight.

By the radius-tangent theorem, the radius is equal to 39/10 units.

In Euclidean geometry, Pythagorean's theorem is given by this mathematical expression:

a² + b² = c²

Where:

a, b, and c represents the side lengths of a right-angled triangle.

Since CB is tangent to OA at point C and line segment CB is perpendicular to line segment AC by the radius-tangent theorem, we would determine the radius by applying Pythagorean's theorem as follows;

r^2 + 8^2 = (r + 5)^2

r^2 + 64 = r^2 + 10r + 25

r^2 - r^2 = -10r + 64 - 25

10r = 39

r = 39/10 units.

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The measures of the angles of cyclic quadrilaterals will be -

Blank 1: 98 degrees

Blank 2: 82 degrees

The sum of the opposite angles of a cyclic quadrilateral is 180 degrees.

Given that, the angles of the cyclic quadrilateral are

angle BAD = 14x

angle ADC = 10x + 5

angle ABC = 15x

Clearly angle ABC and angle ADC are opposite angles of a cyclic quadrilateral. So,

angle ABC + angle ADC = 180

15x + 10x + 5 = 180

25x = 180 - 5

25x = 175

x = 175/25

x = 7

So angle BAD = 14x = 14*7 = 98 degrees

angle ABC = 15x = 15*7 = 105 degrees

angle ADC = 10x + 5 = 10*7 + 5 = 75 degrees

Since we know that the sum of all angles of a quadrilateral is 360 degrees. So, the angle BCD = 360 - (98 + 105 + 75) = 82 degrees.

So Blank 1 will be '98 degrees' and Blank 2 will be '82 degrees'.

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The apothem is the perpendicular distance from the center of a regular polygon to any one of its sides.

A closed, two-dimensional, flat or planar structure with straight sides is referred to as a polygon. Its sides do not bend in any way. A polygon's sides are also referred to as its edges. A polygon's vertices (or corners) are the places where two sides converge. Polygons and polyhedrons are two names for geometric shapes having three or more sides. The names of a few polygons are listed below. In order to link and develop projects and blockchains that are compatible with Ethereum, Polygon (MATIC), a cryptocurrency and technological platform, was introduced. A polygon is a fully closed, two-dimensional (2D), flat form with straight sides (all the sides are joined up). They must have straight sides. Any number of sides can be found in polygons.

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The values of n for sum are 1562 and 3124. The average of the n terms has the value 781.

Arithmetic progression or arithmetic sequence is a numerical series in which the difference between subsequent terms is constant. For example, the sequence 5, 7, 9, 11, 13, 15.. An arithmetic sequence is a series of integers that are ordered and share a common difference between each succeeding term. In the arithmetic sequence 3, 9, 15, 21, 27, for example, the common difference is 6. An arithmetic progression is another name for an arithmetic sequence.

Here,

1. We don't know what the sequence is. For instance, if it's the boring sequence 1, 1, 1, ..., 1, then we'd have 3124 terms, but if it's boring sequence 2, 2, 2, ..., 2, then we'd have 1562 terms.

so n=1562, 3124

2. (t1 + t2 + ... + tn) = 3124 (from S1)

(t1 + t2 + ... + tn) = 4n (from S2)

So 4n = 3124,

n=781

The value of n for sum as 3124 is 1562 and 3124. The value of n for average of the n terms is 781.

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A) length= 29-33mm long

Name= Kittis hog-nosed bat

B) Eastern chipmunk

C) European mole

Eastern chipmunk