For the blue picture, use Pythagorean theorem. So 8.7^2 + x^2 = 32^2. Now solve for x and that’ll give you the missing side
You would start by finding the area of the circle and then finding the area of the rectangle. After finding both, subtract the area of the rectangle from that of the circle. <span />
Answer:
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Step-by-step explanation:
19) B
20) D
21) A
22) B
23) C
24) C
3(2x^3+3y^2) (2x^3 -3y^2)
