Tristan is working on dilating rectangles. Rectangle ABCD is dilated by a factor of 3. The resulting rectangle WXYZ has an area of 72 cm². Tristan found that the area of rectangle ABCD must be 8 cm². Is he correct? No, because he needs to divide the area of rectangle WXYZ by 3. No, because he needs to multiply the area of rectangle WXYZ by 3. Yes, because he needs to find the possible dimensions for rectangle WXYZ and then divide each dimension by 3. Yes, because he needs to find the possible dimensions for rectangle WXYZ and then multiply each dimension by 3.

answer: the four apples you took away.

step-by-step explanation:

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube