Why are these triangles similar?​

Answer:

the answer is C- 6.53 inches

Step-by-step explanation:

Answer:

60 degrees sorry if its wrong

Step-by-step explanation:

Answer: 7.36

Step-by-step explanation:

16/100 = 0.16

0.16 * 46 = 7.36

Answer:

w = 23/4

Step-by-step explanation:

w + 1/4 = 6

w = 6 - 1/4

w = 23/4

Answer: 500.7

500.75 = 500.7

Step-by-step explanation:

The estimated value is 500

Estimating in math is a way of approximately calculating an answer (getting a 'rough answer') or to check its accuracy (the 'right answer').

Given that, 9965 divided by 19.9 estimate

Let 9965 ≈ 9970

19.9 ≈ 20

9970 ÷ 20

9970 / 20

= 498.5

≈ 500

Hence, the estimated value is 500.

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Answer:

80 pgs per hour

Step-by-step explanation:

480 divided by 6 = 80

Answer:

The answer is C

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Answer:

Students understand the value of a ratio A: B is A/B. ... If two ratios are equivalent, they have the same value. Grade 6, Module 1, Lesson 8: Classwork. Recall that when given a ratio A: B, where B ≠ 0, we call the quotient, A/B, the value of the ratio.

Step-by-step explanation:

For example, the most common way to write a ratio is as a fraction, 3/6. We could also write it using the word "to," as "3 to 6." Finally, we could write this ratio using a colon between the two numbers, 3:6. Be sure you understand that these are all ways to write the same number.

Answer:

A

Step-by-step explanation:

The solution is solved using Equalization methods.  Hence the answer to A is such that y= -2 and x = 12

The Equalization method refers to a method whereby a quantity that is unknown in two equations is isolated and equated.

The solution to equation one is thus given below:

[tex]\{ \mathrm{}_{x + 3y = 6}^{2x + 5y = 16}[/tex]

Step I - Isolate any two variables.

In this case, we will isolate x. Hence we will have:

2x + 5y  = 16 → x = (16 - 5y)/2   .............................1

x + 3y    = 6 → x   = (7 - 3y)         .............................2

From 1 and 2 above, we can see that both equations are now equal to x, Using the principle of transitivity, we can state that:

Since both formulas are now equal to x, therefore:

(16 - 5y)/2 = (7 - 3y)...............................3

Simplifying and collecting like terms from 3 above, we now have:

(16 - 5y) = 2(7 - 3y)

that is 16 - 5y = 14-6y

This will give us:

6y-5y= 14-16

y = -2

Step II -  Substitute Y into any of the original equations to get x.

Recall that we have x + 3y = 6

Therefore, x = 6-3y

That is x = 6-3(-2)

x = 6 + 6 = 12

Hence, for Equation A, x = 12; y = -2

Equation B:
Using the same method, we arrive at: x =45; and y = -3

Equation C:
Using the same method, we arrive at: x = 2; and y = 0

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Answer:

JK=104°

KIJ=52

Step-by-step explanation:

The measures of the arc JK and angle KIJ of the given inscribed triangle are; Arc JK = 104° and  ∠KIJ = 52°

We have been given the arc KI = 116°, so we can find the angle KJI by intercept property.

Angle KJI = arc KI/ 2

Thus;

Angle KJI = 116°/2

Angle KJI = 58°

Now by angle sum property of a triangle, we get:

∠ K + ∠ I + ∠ J = 180°

70° + ∠I + 58° = 180°

∠I = 52°

By using intercept formula, we get arc KJ;

∠JIK = arc JK/ 2

2(∠ JIK) = arc JK

2(52°) = arc JK

arc JK = 104°

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Answer:

Step-by-step explanation:

it would be on the 2nd box on the top left

p=-8,3

r=-2,6

s=-8,6

q=-2,3

=======================================================

Explanation

Rule:  The longest side of any triangle is always opposite the largest angle.

Angle T = 98 is the largest angle, so the longest side is SU since it is opposite angle T.

Refer to the diagram below.

Answer:

the correct answer is a

The correlation between the ages of husbands and wives if men always married woman who were :

(a) 3 years younger than themselves

Therefore, the correct answer is a.

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The correct answer is C

Step-by-step explanation:

I found this because the pond already has 3000 fish so y can not be less than 3000.  Thus eliminating choice A since it says y>-3000.

That reasoning also eliminates answer D because real numbers can also include negatives.

Finally, since y has to be greater than 3000, answer B is not possible as it says y>0 which means it could be less than 3000.

In conclusion, Answer C is correct

Answer:

B

Step-by-step explanation:

Bc dont take my word repost this

It would be 6 I think

Answer:

hbrfhjbwfjbrh

Step-by-step explanation:

ewjhfwh

Answer:

b

Step-by-step explanation:

It’s 00.9

Step-by-step explanation: I just took the test I know

Answer:

B. 0.10

Step-by-step explanation:

i think

Answer:

there are 12 boys because 32/8 =4 and the ratiots 3 to 8 which means you need to multiply 3 by 4 which gives you 12

Step-by-step explanation:

Answer:

44 members

Step-by-step explanation:

Because to find out the number of members first you have to find out the number of boys in choir

Divide total number of girls (32) by ratio number (8) and you get 4

Multiply the 4 you got by the ratio of boys (3), you get 12 when you multiply these together

Add the total number of boys in choir (12) and number of girls (32) and you get 44 members!

Good day to you and I hope you like my explination.

Answer: (-6, - 6)

Step-by-step explanation:

Here we have two transformations, and the first step will be to explain those transformations:

Reflection over the y-axis.

For a function f(x), the reflection over the y-axis is written as:

g(x) = f(-x)

Then if we initially had a point (x, y), the transformed point will be (-x, y).

Vertical translation.

We can define a vertical translation of N units as:

g(x) = f(x) + N

if N > 0, the translation is up.

If N < 0, the translation is down.

Then if we start with a point (x, y), the transformed point will be (x, y + N)

In the case of this problem we have g(x) = f(-x) - 3

This means that N = -3

Then if we initially had the vertex at the point (6, - 3)

The transformed point will be: changing the sign of the x-component and subtracting 3 in the y-component, then the transformed vertex point is:

(-6, -3 - 3) = (-6, - 6)

The vertex of the resulting  parabola will be (-6, -6)

Given the function y= f(x), plotted on a graph and the vertex of the resulting

parabola is (6, -3), if this coordinate is reflected over the y-axis, the reflection rule will be:

To get the corresponding function [tex]g(x) = f(x) - 3\\[/tex]

[tex]g(x) = [(-6, -3) - 3]\\g(x) = (-6, -3-3)\\g(x) =(-6, -6)[/tex]

Hence the vertex of the resulting  parabola will be (-6, -6)

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Answer:

A samira is correct

Step-by-step explanation:

Because she did her own expression right, now she has to solve

Answer:

the answer is c

Step-by-step explanation:

I used a caculator

Answer:

Well, I've got the first 3, but I don't think those were the ones you needed help with...

1) (3, 35), (4, 30), (5, 25)

2) (1, 27), (5, 32), (9, 37)

3) (24, 25), (17, 19) (-11, -5), (-18, -11)

Step-by-step explanation:

1) x+1, y-5

2) x+4, y+5

3) x-7, y-6

Answer: The answer is 207.4 for the interest

Step-by-step explanation:

766.85 - 559.45= 207.4

The answer 207.4 is the amount of interest on Thayne's credit card bill.

We can find this answer by subtracting the amount of charges from the total bill amount.

Total bill amount = $766.85

Amount of charges = $1118.9

Amount of interest = $766.85 - $1118.9 = $207.4

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Answer:

I believe the answer is 84 centimeters.

Step-by-step explanation:

If the wheel is 5.6 centimeters in diameter, the car is traveling 5.6 centimeters per spin of the wheels. Therefore, you do the equation, 5.6 * 15 and get 84.

Answer:

Option C.

a = 20.3

Step-by-step explanation:

Given:

m<A = 32°

a = ??

b = 16

c = 32

Required:

Find a

SOLUTION;

To find the missing side, a, of the triangle, apply the Law of Cosines, [tex] a^2 = b^2 + c^2 - 2bcCosA [/tex]

Plug in the values into the equation:

[tex] a^2 = 16^2 + 32^2 - 2(16)(32)Cos32 [/tex]

[tex] a^2 = 1,280 - 1,024*Cos32 [/tex]

[tex] a^2 = 1,280 - 868.40125 [/tex]

[tex] a^2 = 411.59875 [/tex]

[tex] a = \sqrt{411.59875} [/tex]

[tex] a = 20.3 [/tex] (nearest tenth)

Answer:

36 to 12

Step-by-step explanation:

subtract 12 from 48 an you get 36 girls

The answer you will be dividing by is 4. hope this helps