Choose the best translation of the English phrase. The area of a sphere with radius 4 inches
in length
O A. Area(sphere)
B. Area(radius)
C. A(4)
O D. R(4)

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?

Identify reflection rule on a coordinate plane that verifies that triangle a(-1,7), b(6,5), c(-2,2) and a’(-1,-7), b(6,-5), c’(-2,2) triangle are congruent when reflected over the x-axis