In a rectangle the angle between diagonals is 60°. the sum of the lengths of both diagonals and both shorter sides of the rectangle is 36 in. what are the lengths of the diagonals?

(RSM) The diagonals are both 12 in. I got it right on the homework.

Step-by-step explanation:

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10