Gabriela is building a brick wall. Each row of bricks is 6.5 cm tall except that the top row is 1 cm shorter. She wants the wall to be 259 cm tall. What equation can we use to determine r, the number of rows of bricks Gabriela needs in her wall

answer: what do you mean

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

b, i believe, but not sure.