3 years ago

Which theorem shows how the triangles are similar:

Mathematics

1 answer:

yan [13]3 years ago

6 0

Answer:

AA similarly is correct....

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X2 + 9x+ c A. 81/4 B. 81/2 C. 9/4 D. 9/2

VikaD [51]

Answer:

hope it would help you

Step-by-step explanation:

the ans should be A

mark my ans as BRAIN LIST

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2 years ago

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16 is a factor of 24. O A. True O B. False

Alexxx [7]

The answer is b/false I hope this help

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2 years ago

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Which equation is y = 2x2 – 8x + 9 rewritten in vertex form?

pishuonlain [190]

we have

$y=2x^{2} -8x+9$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$y-9=2x^{2} -8x$

Factor the leading coefficient

$y-9=2(x^{2} -4x)$

Complete the square. Remember to balance the equation by adding the same constants to each side

$y-9+8=2(x^{2} -4x+4)$

$y-1=2(x^{2} -4x+4)$

Rewrite as perfect squares

$y-1=2(x-2)^{2}$

$y=2(x-2)^{2} +1$ -----> equation in vertex form

therefore

the answer is the option C

$y=2(x-2)^{2} +1$

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2 years ago

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Which number is the additive inverse of -4 -442 O -4 O 45 V

frozen [14]

Answer:

it's the last one i mean 4&1/4

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3 years ago

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Aldo made a shirt using 1/5 meters of yellow fabric and 2/3 meters of red fabric. How many meters of fabric did he use in all? W

Tomtit [17]

Answer:

Aldo's shirt was made of 13/15 meters of fabric.

Step-by-step explanation:

We need to add these fractions. However, in order to do so, we need to find the LCM, which in this case, is 15.

1/5 + 2/3 =

3/15 + 10/15 =

13/15

This fraction is also written in simplest form. Therefore, Aldo's shirt was made of 13/15 meters of fabric.

Hope this helps! :D

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2 years ago