Will mark brainiest Which of these does not state the cosine law for A ABC?
a: a = b2 + c2 - 2bc cos B
Öc? = a + b2 - 2ab cos C
b? = a +c? - Zac cos C

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3