Find the common difference or common ratio of the sequence -8.2,-8.4,-8.6,? A. r = -0.2
B. r = 0.2
C. d = -0.2
D. d = 0.2

What is the measure of the smallest angle in the diagram? 15 29 32 45

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?