Select all equations that represent this question: Priya is stacking building blocks to make a tower. She takes a break when the tower is 2 1/2 feet tall, which is 5/8 of the height of the tower she wants to build. How tall is the tower when finished?
A. 5/8 *?=21/2
B. 5/8 divided by 21/2=?
C. 21/2 *? = 5/8
D. 21/2 * 5/8=?
E. 21/2 * 8/5 = ?
F. 21/2 divided by 5/8=?

step-by-step explanation:

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula