Question

Help please?(:

What are the values of a and b?
a. a= 9/2 b=15/2
b. a= 15/2 b= 9/2
c. a= 16/3 b= 15/2
d. a=9/2 b- 13/2

Answer 1

What the equation?

Answer 2

oh duh, sorry.

Answer 3

U might find this useful

http://www.regentsprep.org/Regents/math/geometry/GP12/LMeanP.htm

Answer 4

im 90% sure a=4.5 and b=7.5

Answer 5

let me know if im right @hellofiona

Answer 6

@cssgirl yes you're right I think, that's whatI got.. But what's that in fractions? I'm NOT good at math I forget how to do everything.

Answer 7

9/2 and 15/2