For which pair of triangles would you use ASA to prove the congruence of the two triangles?
Answers
Solution:
Remember that the Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent. According to this, the correct answer is:
C.
Related Questions
Lol help again this is too hard
Answers
Answer:
1/6
Step-by-step explanation:
there are 6 faces on a die if you a roll a die the chance of getting a 2 or 5 is 1/6
y = f(x) = 5x
find f(x) when x = 3
Answers
The value of f(x) when x is 3 is 15
What is function?A Function in mathematics is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
For example, if f(x) = x² +2x +5 , the value of f(x) when x is 2 is calculated as;
f(x) = 2² + 2(2) + 5
f(x) = 4 +4+5
= 13
This done by substituting the given value of x into the expression.
Similarly , if f(x) = 5x, the value of f(x) when x is 3 is calculated as;
f(x) = 5(3)
f(x) = 15
therefore the value of f(x) when x is 3 is 15
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Round off 9999 yo the nearest 10,100,1000
Answers
Answer:
10,000
Step-by-step explanation:
In each case it is 10000.
Answer:
10000, 10000, 10000
Step-by-step explanation:
When rounding, we just need to look at the first digit after the "rounding to" digit.
As follows: we adjust the bold digit according to the underlined digit.
In the first case, we need to round the last 9999 - so we round it up.
In the second case, we need to round 9999 - so we round it up.
In the third case, we need to round 9999 - we round up yet again.
\(\frac{5}{\sqrt{2} }\)
Answers
Answer:yesStep-by-step explanation:
yes
Many fast-food restaurants have soft drink dispensers with preset amounts, so that when the operator merely pushes a button for the desired rink the cup is automatically filled. This method apparently saves time and seems to increase worker productivity. A researcher randomly selects 9 workers from a restaurant with automatic dispensers and 9 works from a restaurant with manual dispensers. At a 1% significance level, use the Mann-Whitney U Test to test whether workers with automatic dispensers are significantly more productive.
Automatic (Group 1): 153, 128, 143, 110, 152, 168, 144, 137, 118
Manual (Group 2): 105, 118, 129, 114, 125, 117, 106, 92, 126
1. What is the alternative hypothesis for this study?
i. Worker productivity is higher with automatic dispensers.
ii. Automatic dispensers fill cups faster than manual dispensers.
iii. Worker productivity is lower with automatic dispensers.
iv. There is no difference in worker productivity between restaurants with automatic and manual dispensers.
2. What rank will be given to the observation value, 118 that is in both the automatic and manual groups? (Round answer to 1 decimal).
3. When rounding the U test statistic up to the next value, what is the p-value from the Mann Whitney Table of p-values? (Round to 4 decimal places)
4. What can be concluded from this study at a 1% significance level?
Answers
Answer:
ii
Step-by-step explanation:
you have to look and read it it comes simple
Help pleaseee!! I will give brainlist
Answers
The length FE in the circle is 6 units
The arc AE has a measure of 64 degrees
Calculating the length FEFrom the question, we have the following parameters that can be used in our computation:
The circle
Given that the lengths from the center to either chords are equal
This means that
FE = 6 units
Calculating the measure of arc AEFor the other circle, we have
BC = 58 degrees
AB = ED
The arc AE is calculated as
AE = 180 - BC - ED
Where
AB = ED = BC = 58 degrees
So, we have
AE = 180 - 58 - 58
Evaluate
AE = 64
Hence, the arc AE is 64 degrees
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Write the sum of the circumferences of all three circles in factored form.
Answers
Answer:
2π(x+y+z)
is the factorization
WILL GIVE BRAINLIEST FOR THE CORRECT ANSWER!!
What scale factor was applied to the first rectangle to get the resulting image?
Enter your answer as a decimal in the box.
Answers
Answer:
2.5
Step-by-step explanation:
the length has increased by 7.5/3 = 2.5.
so the scale factor is 2.5
Caitlin's teacher wrote a row of numbers with a pattern: 75, 68, 70, 63, 65, 58, 60,... What is the rule for the pattern
Answers
Step-by-step explanation:
largest to smallest
Answer:
subtracting 7 to first and adding 2 to next
help pleas Given that f(x)=x^2+3x−7, g(x)=3x+5, and h(x)=2x^2−4, find each of the following. Solve each of the problems showing work.
f(g(x))
h(g(x))
(h−f)(x)
(f+g)(x)
Answers
Answer:
check below!given functions:
\(\sf f(x)=x^2+3x-7\)
\(\sf g(x)=3x+5\)
\(\sf h(x)=2x^2-4\)
solving steps:
(a)
\(\sf f(g(x))\)
\(\sf \sf f(3x+5)\)
\(\sf (3x+5)^2 + 3(3x+5)-7\)
\(\sf 9x^2+30x+25+9x+15-7\)
\(\sf 9x^2+39x+33\)
(b)
\(\sf h(g(x))\)
\(\sf h(3x+5)\)
\(\sf 2(3x+5)^2-4\)
\(\sf 18x^2+60x+50-4\)
\(\sf 18x^2+60x+46\)
(c)
\(\sf (h-f)(x)\)
\(\sf 2x^2-4-(x^2+3x-7)\)
\(\sf 2x^2-4-x^2-3x+7\)
\(\sf x^2-3x+3\)
(d)
\(\sf (f+g)(x)\)
\(\sf x^2 + 3x -7 +3x+5\)
\(\sf x^2+6x-2\)
What rigid motion maps the solid-line figure onto the dotted-line figure?
A. reflection
Brotation
Ctranslation
Answers
The rigid motion of the solid line figure is translated to the dotted line figure.
How to find the rigid motion maps a solid line?Translation describe a function that moves an object a certain distance.
In a translation, every point of the object must be moved in the same direction and for the same distance.
In translation, the object is not resized, rotated or reflected. The object usually remains the same but it moves a certain distance.
Therefore, the rigid motion maps the solid-line figure onto the dotted-line figure by translation
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using properties of the type of triangle you have identified (isosceles) (QR and RS are equal), set up a problem and solve for x
Q: 8x-17
R: 19x+4
S: 5x+1
Answers
The required required value of angles are 31, 118, 31.
Explain isosceles triangle.An Isosceles triangle is a triangle that has two equal sides. Also, the two angles opposite the two equal sides are equal. In other words, we can say that “An isosceles triangle is a triangle which has two congruent sides“.
According to question:We have,
∠Q = 8x-17, ∠R = 19x+4, ∠S = 5x+1
So,
∠Q + ∠R + ∠S = 180
= 8x-17 + 19x+4 + 5x+1
= 32x - 12 = 180
= 32x = 192
x = 6
Angles are;
∠Q = 8x-17 = 8(6)-17 = 31
∠R = 19x+4 = 19(6)+4 = 118
∠S = 5x+1 = 5(6)+1 = 31
Thus, required value of angles are 31, 118, 31.
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._. somebody help me
Answers
Answer:
the first option, acute
Step-by-step explanation:
a straight line is equal to 180
34+64=96
180-96=84
84 degrees so its an acute angle
TRAVEL Roscoe is exchanging $121 for Euros for his upcoming trip to Germany. If $2 can be exchanged for 1.78 Euros, how many Euros will
Roscoe have?
Answers
Answer:
Step-by-step explanation:
The 107.69 Euros will Roscoe have for trip to Germany.
It is required to find how many Euros will Roscoe have for trip to Germany.
What is arithmetic?
The arithmetic refers to working with numbers by doing addition, subtraction, multiplication, and division. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.
Given:
Roscoe is exchanging $ 121 for Euros.
If $2 can be exchanged for 1.78 Euros.
$2=€1.78
then $1= €0.89
For $ 121=
=0.89*121
= €107.69
Therefore, the 107.69 Euros will Roscoe have for trip to Germany.
Bria is a customer who would like to display her collection of soap carvings on top of her bookcase. The collection needs an area of 300 square inches. What should b equal for the top of the bookcase to have the correct area? Round your answer to the nearest tenth of an inch.
(1 point) help me pls D;
please D:
Answers
b equal for the top of the bookcase to have the correct area= 5 cm2
What is surface area?A solid object's surface area is a measurement of the total area that the surface of the object takes up.
The definition of arc length for one-dimensional curves and the definition of surface area for polyhedra (i.e., objects with flat polygonal faces), where the surface area is the sum of the areas of its faces, are both much simpler mathematical concepts than the definition of surface area when there are curved surfaces.
A smooth surface's surface area is determined using its representation as a parametric surface, such as a sphere.
This definition of surface area uses partial derivatives and double integration and is based on techniques used in infinitesimal calculus.
Henri Lebesgue and Hermann Minkowski at the turn of the century sought a general definition of surface area.
L × b = 300
b = 300 / L
b = 300 / 60 = 5
Hence, b equal for the top of the bookcase to have the correct area= 5 cm2.
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Use the diagram to complete the statement!
Due in 10 min! Please help!
Will give brainliest!
Answers
Answer:
m>NQR=30°
m<LNS=61°
RQ=7
Step-by-step explanation:
m>NQR=180-89-61=30°
m<LNS=61°
RQ= 8/4=x/3.5 = 7
suppose you have 20 consecutive even numbers. What is the difference between the sum of the last 10 numbers and the sum of the first 10 numbers
plz answer
Answers
Explanation: First start out with 20 even numbers:
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40
As stated, you have to add the first ten together, and then add the last ten together
First ten:110 Last ten:310
Then subtract:
310-110=200
The difference between the sum of the last 10 numbers and the sum of the first 10 numbers will be 200.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
Let a₁ be the first term, L be the last term, n be the number of terms, and d be a common difference.
Then the sum of the arithmetic sequence will be
Sₙ = (n / 2)[a₁ + L]
The 20 consecutive even numbers are given below.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40
The sum of the first 10 numbers will be given as,
⇒ (10 / 2)[2 + 20]
⇒ 5 x 22
⇒ 110
The sum of the last 10 numbers will be given as,
⇒ (10 / 2)[22 + 40]
⇒ 5 x 62
⇒ 310
Then the difference between the numbers is given as,
⇒ 310 - 110
⇒ 200
The difference between the sum of the last 10 numbers and the sum of the first 10 numbers will be 200.
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Which of the following represents a nonlinear
equation?
a) y = 3x + 3
b) y = -3x
c) y = 1/3x + 3
d) y = 3/x
Answers
Please answer this thank you
Answers
Answer:
The answer is B- X= 31/25
Answer:
x = 31/25
Step-by-step explanation:
Which of the following is the correct expanded form for the series below?
3
Σn²+3
n=0
Answers
The expanded form of the series ∑ₙ=₀³(n² + 3) = (0 + 3) + (1 + 3) + (4 + 3) + (9 + 3)
What is a series?A series is the sum of temrs of a sequence
Given the series ∑ₙ=₀³(n² + 3), we want to find it in expanded form. We proceed as follows.
Since we have ∑ₙ=₀³(n² + 3), we start from n = 0 to n = 3 in n² + 3.
So, when n = 0,
n² + 3 = 0 + 3
So, when n = 1,
n² + 3 = 1² + 3
= 1 + 3
So, when n = 2,
n² + 3 = 2² + 3
= 4 + 3
So, when n = 3,
n² + 3 = 3² + 3
= 9 + 3
So, collecting them together, we have that
∑ₙ=₀³(n² + 3) = (0 + 3) + (1 + 3) + (4 + 3) + (9 + 3)
So, the expanded form is (0 + 3) + (1 + 3) + (4 + 3) + (9 + 3)
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Six students write an exam. The average score obtained on the exam by the group of students is 71%. If the first two students each obtained a mark of 73%, while the next three students each obtained a mark of 68%, what was the mark obtained by the sixth student?
Answers
The first two students obtained a mark of 73%, which gives us a total of 73 + 73 = 146 marks.
The next three students obtained a mark of 68% each, which gives us a total of 68 + 68 + 68 = 204 marks.
The average score obtained by the group is 71%. Since there are six students, the total marks obtained by all six students would be 6 * 71 = 426 marks.
To find the mark obtained by the sixth student, we can subtract the total marks obtained by the first five students from the total marks obtained by all six students: 426 - (146 + 204) = 76 marks.
Therefore, the mark obtained by the sixth student is 76%.
2x + 2x + 2 = 4x + 2
one solution
no solutions
all real solutions
0 x = 8
HELP
Answers
Answer:
no solution
Step-by-step explanation:
2x+2x+2=4x+2
4x+2=4x+2
4x-4x=2-2
0=0
Answer:
x=8
Step-by-step explanation:
34=34, always true
A parallelogram is (x + 5) cm long and
(x-8) cm wide. Find the perimeter of
Answers
If a parallelogram is (x + 5) cm long and (x-8) cm wide. The perimeter is: 4x - 6 cm.
What is the perimeter?The length of all four sides of a square constitutes its perimeter whereas the circumference of a circle which is also known as the perimeter is the distance around it.
One pair of opposite sides lengths are determined by (x + 5) cm and the other pair's length is determined by (x - 8) cm.
Let x represent the perimeter P of the parallelogram:
P = 2(x + 5) + 2(x - 8)
Simplify
P = 2x + 10 + 2x - 16
P = 4x - 6
Therefore we can conclude that the perimeter of x is 4x - 6 cm.
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The complete question is:
A parallelogram is (x+5)cm long and (x-8)cm wide. Find the perimeter of the parallelogram.
What is the round trip distance in miles from city 1 to city 3?
15
30
50
70
Answers
The round trip distance in miles from city 1 to city 3 is given as follows:
30 miles.
How to obtain the round trip distance?The matrix corresponding to the distances between each of the cities is given by the image presented at the end of the answer.
Looking at row 1, column 3, we have that the distance from city 1 to city 3 is of 15 miles.
For the round trip distance, we have to go back from city 3 to city 1, more 15 miles, hence the distance is given as follows:
2 x 15 = 30 miles.
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which expression is equivalent to 4a+4/2a × /2a/a+1
Answers
Answer:
It Is >
Step-by-step explanation: Try Using Your Calculator It Help's.
I Also Took The Quiz And I Got This Question Correct.
Answer:
C. 2a
Step-by-step explanation:
edge, mark me brainliest
The product of two fractions is 2/1/2 if one of the fraction is 7/1/2 find the other
Answers
Then, we have:
7/ 1/2 . x
= 2 / 1/2
Simplifying the left-hand side, we get:
7x = 4
Dividing both sides by 7, we get:
x = 4/7
Therefore, the other fraction is
4/7
ashley spent $7.14 at one store and $5,24 at another store. how much money did she spend total at the two stores?
Answers
Answer:
$12.38
Step-by-step explanation:
A quadrilateral has the following coordinates:
Point A: (4,7)
Point B: (−4,7)
Point C: (−4,−7)
Point D: (4,−7)
Enter the length of the side CD.
? units
Answers
Which one is equivalent to 13/11?
Answers
Answer:
C
Step-by-step explanation:
Using a calculator, we can find that the answer will be 1.18181818181....
This can be represented as answer C.
36599 round to the nearest thousand
Answers
Answer:
If you round to the nearest thousand, you get; 37,000