Need answer for all 4. Question in picture. Will give

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6

answer is  

minor arc – sw

major arc – stu

semicircle – wst

i got it down chief.

believe that your asking for two answers. the volume of the pyramid is 15 cubic centimeters and if the slant increases by 4 centimeters and its hheight increases by 2 centimeters the volume increases by 6 centimeters because the answer would be 21. 21-15=6. formula to get the volume of a pyramid is v=1/3*(l*w)*h. i could be wrong.

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