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kap26 [50]
2 years ago
6

7th grade math, circles and ratios. I don't get it.

Mathematics
1 answer:
OverLord2011 [107]2 years ago
3 0

Step-by-step explanation:

calculate the area of the shape(s) on the inside and then the area of the sphape on the outside, then subtract the inside's area from the outside shape. im still working on this one, check back in a bit.

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Wich of the following best describes the expression 4(y+6)
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3 years ago
Maria makes $16 per hour. She gets a 18% raise. What is her new hourly<br> rate?
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Answer:

$18.88 per hour.

Step-by-step explanation:

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2 years ago
How many ways can you make change for .55 cents using only nickels, dimes and quarters
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6 0
3 years ago
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ikadub [295]

Answer:

to find the answer, you need to find the measure of the angle on the other side of the 142. and since it's a straight line, those two angles measures are =to 180 (they're supplementary angles). so the measure of that angle is 38 degrees. to find the measure of the remaining angle, you subtract the angle measures you already know from 180 (because the sum of interior angles in a triangle is 180.) to, the answer is:

180-90-38= 52 degrees or A

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