45. If a =(a+b)h, express a in terms ofA, bandh. A. a= (2A-bh) B. a= (A-b) b h C. a= (2A+bh) D. a = (2A-h) (24-bh) ). a=​

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

1. are the triangles similar and if so why? what is the value of x? show your work.

Find the distance between (7,-6) and (-3,-9)