= OGRAPHS, FUNCTIONS, AND SEQUENCES Graphically solving a system of linear equations both of the for... Here is a system of equations. y=2x+5 y=x+1 Graph the system. Then write its solution. Note that you can also answer "No solution" or "Infinitely many" solutions. -6 4 6 X Solution: No solution X Infinitely many 0/5 S
how do you graph this and find the answer
\(y = 2x + 5\)
\(y = x + 1\)
​

Answer:

68°

Step-by-step explanation:

Total angle in a quadrant = 90°

x + 22° = 90°

x = 90 - 22

x = 68°

Without any values of the functions f, g, h, and k, it is not possible to find the equation of each function. The equation of a function can be determined by analyzing the values of the function. Based on the given values, a possible equation can be found and then verified by plotting the points on a graph and seeing if they align with the equation.

It's important to note that the equation can be a linear or exponential equation but it's impossible to determine it without any values.

Answer:

I don't understand any thing can you read the question

Answer:

43

133

Step-by-step explanation:

Complementary means that the two angles added together equal 90

90 - 47 = 43

Supplement means that the two angels added together equal 180

180 -47 = 133

The slope of ascent of the flight is 0.04

From the question, we have the following parameters that can be used in our computation:

The above parameters can be represented as

(x, y) = (4.3, 4200) and (167.5, 36,700)

The slope is then calculated as

Slope = (y₂ - y₁)/(x₂ - x₁)

Where x and y are defined above

So, we have

Slope = (36700 - 4200)/(167.5 - 4.3)

Evaluate

Slope = 199.14 feet per mile

Recall that 5280 feet = 1 mile.

So, we have

Slope = 199.14 feet/5280 feet

Evaluate

Slope = 0.04

Hence, the required slope is 0.04

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Based on the data recorded by Anna on Saturday, we can estimate the number of people expected to visit The Youth Wing on Sunday.

Let's calculate the proportion of visitors to The Youth Wing compared to the total number of visitors on Saturday:

\(\displaystyle \text{Proportion} = \frac{\text{Visitors to The Youth Wing on Saturday}}{\text{Total visitors on Saturday}} = \frac{382}{382 + 461 + 355}\)

Next, we'll apply this proportion to the total number of visitors on Sunday to estimate the number of people expected to go to The Youth Wing:

\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \text{Proportion} \times \text{Total visitors on Sunday}\)

Now, let's substitute the values into the equation and calculate the estimated number of visitors to The Youth Wing on Sunday:

\(\displaystyle \text{Proportion} = \frac{382}{382 + 461 + 355}\)

\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \text{Proportion} \times 800\)

Calculating the proportion:

\(\displaystyle \text{Proportion} = \frac{382}{382 + 461 + 355} = \frac{382}{1198}\)

Calculating the estimated number of visitors to The Youth Wing on Sunday:

\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \frac{382}{1198} \times 800\)

Simplifying the equation:

\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} \approx \frac{382 \times 800}{1198}\)

Now, let's calculate the approximate number of visitors to The Youth Wing on Sunday:

\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} \approx 254\)

Therefore, based on the data recorded on Saturday, we can estimate that around 254 people should be expected to go to The Youth Wing on Sunday.

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Answer:

First side, a = 8 ft.

Second side = 12 ft.

Third side, c = 18 ft.

Step-by-step explanation:

Let the sides of the triangle be a, b and c respectively.

Given the following data;

Perimeter = 38ft

First side, a = b - 4

Third side, c = b + 4

The perimeter of a triangle is given by the addition of all its three (3) sides.

Mathematically, the perimeter of a triangle is given by the formula;

P = a + b + c

Substituting into the equation, we have;

38 = (b - 4) + b + (b + 6)

38 = 3b + 2

3b = 38 - 2

3b = 36

b = 36/3

b = 12ft

To find the first side, a;

a = b - 4

a = 12 - 4

a = 8ft.

To find the third side, c

c = b + 6

c = 12 + 6

c = 18 ft.

Answer: It's true because 3+3+6 = 12 and a triangle has 3 sides and 12/3 is 4 that's why a triangle can be fored with these measurments.

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

It would be classified as an isosceles triangle.

Hope this helps!

Answer:

Where are the graph(s)?

Step-by-step explanation:

Answer: Its A on eng for the graphs.

Step-by-step explanation:

Answer:

100 x 0.11 = 11 (per year)

100 / 11 = 9 years

Step-by-step explanation:

Hope that helped! Have a nice day!

I don't know for the picture (sorry!)

Answer:

c

Step-by-step explanation:

a: 0.88 ÷ 4 = $0.22 per ounce

b: 1.05 ÷ 5 = $0.21 per ounce

c: 1.6 ÷ 8 = $0.1875 per ounce

d: 2.28 ÷ 12 = $0.19 per ounce

The probability that either event will occur is P ( C ) = 0.89

Given data ,

Let the probability that either event will occur  be P ( C )

P ( A ) = 20/36

P ( B ) = 12/36

where P ( A or B ) = P ( C )

P ( C ) = P ( A ) + P ( B )

P ( C ) = 32/36

P ( C ) = 0.88888

Hence , the probability is P ( C ) = 0.89

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Answer:

The diameter decreases at a rate of 0.053 cm/min.

Step-by-step explanation:

Surface area of an snowball

The surface area of an snowball has the following equation:

\(S_{a} = \pi d^2\)

In which d is the diameter.

Implicit differentiation:

To solve this question, we differentiate the equation for the surface area implictly, in function of t. So

\(\frac{dS_{a}}{dt} = 2d\pi\frac{dd}{dt}\)

Surface area decreases at a rate of 3 cm2/min

This means that \(\frac{dS_{a}}{dt} = -3\)

Tind the rate (in cm/min) at which the diameter decreases when the diameter is 9 cm.

This is \(\frac{dd}{dt}\) when \(d = 9\). So

\(\frac{dS_{a}}{dt} = 2d\pi\frac{dd}{dt}\)

\(-3 = 2*9\pi\frac{dd}{dt}\)

\(\frac{dd}{dt} = -\frac{3}{18\pi}\)

\(\frac{dd}{dt} = -0.053\)

The diameter decreases at a rate of 0.053 cm/min.

Answer: 51) 25

Step-by-step explanation:

51) start by finding h(81). Simply plug in 81 for x in the h(x) function. This gives you the square root of 81 + 5. Square foot of 81 is 9 and 9+5=14. Now solve g(-2) by plugging in -2 into the g(x) function. So you have (-2)^2 -15=4-15=-11. Now that you have your answers for h(81) and g(-2) solve the given problem: h(81)-g(-2). Remember h(81)=14 and g(-2)=-11. So 14-(-11)=25.

The average rate of change of the function over the interval is -6

From the question, we have the following parameters that can be used in our computation:

The graph

The interval is given as

From x = 2 to x = 4

The function is a quadratic function

This means that it does not have a constant average rate of change

So, we have

f(2) = -3

f(4) = -15

Next, we have

Rate = (-15 + 3)/(4 - 2)

Evaluate

Rate = -6

Hence, the rate is -6

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One of the Possible values of length and width of the prism are 15 cm and 0.5 cm

In geometry, a prism is a polyhedron comprising an n-sided polygon base, a second base which is a translated copy of the first, and n other faces, necessarily all parallelograms, joining corresponding sides of the two bases.

Given here: The volume of the prism is 2¹/₂=2.5 cm³

And the height is 1/3 cm

let the length and breadth of the prism is x and y respectively.

We know the volume of the prism as

1/3 × x×y=2.5

x×y=7.5

Thus possible values of length and breadth are the factors of 7.5

out of which one of the pair whose length is 15 cm and width 0.5 cm

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Answer:

the answer is a.12

i think

Answer:

17.25

Step-by-step explanation:

The missing values in the quantitative reasoning given are : -2, 13 and 9

Given the rule :

We can deduce that :

For the left circle :

circle = -6 - (-4) = -6 + 4 = -2

For the right circle :

circle = 11 - (-2) = 11 + 2 = 13

For the left square :

square = 13 + (-4)

square = 13 -4 = 9

Therefore, the missing values are : -2, 13 and 9

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Answer:

32 units squared

Step-by-step explanation:

Split up the figure into easy to find area parts. So, theres 2 triangles, and in the middle of those, you can make a square. And that would make the top part a large triangle! Now find the area of these

Large triangle: 1/2 (4)(10) = 20

Smallest triangle: 1/2(2)(2) = 2

Medium triangle: 1/2(6)(2) = 6

Square: 2*2 = 4

Now add them all up! 20+2+6+4 = 32 units squared!

Given:

∠OMN ≅ ≅MNO

Let's find the correct statement.

From the figure given, measure of angle OMN is congruent to measure of angle MNO.

Since both measures are equal.

Thus, we can say triangle MNO is an isosceles triangle because the base angles ∠∠OM and N∠MN are congruent.

An isosceles triangle has equal base angles and the legs of an isosceles triangle are also equal.

From the equal angles we have, the legs of triangle MNO are OM and ON.

Therefore, we can say that side OM and ON are congruent.

Thus, we have:

OM O ON

ANSWER:

OM ≅ ON

Film cameras allow a limited number of shots per role. 36 images can a photographer typically shoot on a roll. Thus, option A is the correct option.

The most cost-effective per shot is the roll, which typically yields 36 exposures. The 35mm format comes in a few different forms. On a roll of 35mm film, half-frame cameras may capture twice as many images at a smaller size.

Rolls of film typically have 24 or 36 exposures. The number of pictures you may take before loading a new roll may be limited as a result. However, some photographers view this as a benefit since it forces them to be more deliberate and exact when creating their images.

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Answer:

$68

m=48  s=68

Step-by-step explanation:

153-105=48+20=68

A function which could be the function graphed above "On a coordinate plane, a curve starts in quadrant 2 and crosses the y-axis and goes into quadrant 1. The curve opens down and to the right" is: D. f(x) = √(x + 4).

In Mathematics, a quadrant can be defined as the area that is occupied by the values on the x-coordinate (x-axis) and y-coordinate (y-axis) of a cartesian coordinate.

This ultimately implies that, there are four (4) major quadrants in any graph and these include the following:

Next, we would use an online graphing calculator to plot the given functions in order to determine the function that was graphed, which we can logically deduce is f(x) = √(x + 4).

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Complete Question:

Which could be the function graphed below?

On a coordinate plane, a curve starts in quadrant 2 and crosses the y-axis and goes into quadrant 1. The curve opens down and to the right.

f(x) = √(x - 5) + 1

f(x) = √(x - 2)

f(x) = √x

f(x) = √(x + 4)

Answer:  -0.89  1-21 0.4 1/2 9/8

Step-by-step explanation:

Answer:

1-21, -0.89, 1/2, 0.4, 9/8

Step-by-step explanation:

The percentage that speed of automobiles at that location lies between 50 and 60 miles per hours is 80%

Z-score measures the distance between a data point and the mean using standard deviation . It can both negative and positive value .

Negative value of z-score tells data point is below the mean and positive value of z-score tells its above the mean.

Given , The speed of automobiles at one spot on a highway is normally distributed

Mean : μ = 60

Standard deviation : σ : 5.2

Let the speed of automobile be "x"

We have to calculate percentage of automobile travelling between 50 and 65 :

Probability that speed of automobiles  between 50 and 65 is

P(50 <x<65)

Subtracting by 60 and dividing by 5.2

\(P( 50 < x < 65) = P(\frac{50 -60}{5.2} < Z < \frac{65 - 60}{5.2} )\)

\(P(\frac{-10}{5.2} < Z < \frac{5}{5.2} )\)

= P(-1.92 < z < 0.9615)

Using Z-probability distribution table

P(-1.92 < z < 0.9615) = P(z < 0.96) - P(z < -1.92)  

= 0.8315 - 0.0274

= 0.8041

Percentage = 80%

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Answer:

m=x+8 because the y intercept Is 8 it takes the place of b in the equation and there is no slope so there is no thus you will have a straight line on the 8on the y axis

Answer: m=x+8

good luck

Answer: -4 - 32i                  

i just took this test

The complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i) is -32i-12.

The given expression is (2+i)(8-3i)-(23+34i).

A complex number can be visually represented as a pair of numbers (a, b) forming a vector on a diagram called an Argand diagram, representing the complex plane.

Now, apply the distributive property and multiply each term of the first complex number with each term of the second complex number.

That is, (2+i)(8-3i)=8+8i-6i-3i²=8+2i+3 (∵i²=-1)

Now, 2i+11-23-34i=-32i-12

Therefore, the complex number is equivalent to the given expression (2+I)(8-3i)-(23+34i) is -32i-12.

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Answer:

To calculate the periodic interest rate for an account billed monthly with an APR of 21.99%, we need to divide the APR by the number of billing periods in a year.

Since there are 12 months in a year for a monthly billing cycle, we can divide 21.99% by 12 to get the monthly periodic interest rate.

Periodic Interest Rate = APR / Number of Billing Periods in a Year

Periodic Interest Rate = 21.99% / 12

Periodic Interest Rate = 1.8325%

Rounding this answer to the nearest hundredth, we get a periodic interest rate of 1.83%.