A rectangular glass window is divided into two equivalent right triangles by a diagonal brace. What is the length of the diagonal brace? A. 9 inches

B. 12 inches

C. 15 inches

D. 21 inches​

The only way to identify an intercept is as an ordered pair. true false

How to use order of operation in 20 divide by 4 multiply 5 = 1

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?