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Varvara68 [4.7K]
3 years ago
5

Help for these to two pls

Mathematics
1 answer:
NeTakaya3 years ago
4 0

Answer:

1) 65%

2)-44%

Step-by-step explanation:

Formula:

((new value - old value)/(old value) )*100

If positive, it's an increase

if Negative, it's a decrease.

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Nuetrik [128]
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Answer this and get 50 points.​
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Answer:

I drew more points as uploaded picture.

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( A, B, C lie on same line => ABC = 180 deg)

Otherwise, we have:

angle BDA = (1/2) x arc BD = (1/2) x 60 = 30 deg

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Hope this helps!

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How do you solve<br> 25n=70
alisha [4.7K]
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Are shape I and shape Il similar? If so, give the dilation that proves they are similar. If not, explain why the shapes are not
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They are similar.

Step-by-step explanation:

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Pretty hard question
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Answer:

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