Aheptagon has angles that measure 120°, 135°, 150°, 110°, 110°, 120°, and a. what is a?

Find the difference (8ab+a+2) - (3ab+6)

Asphere has a diameter of 10 in. what is the volume of the sphere?

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15