In the figure, yx is a tangent to circle o at point x.
measure of xb = 52 degrees
measure of xa = 104 degrees
what is the measure of xya?

H(x)=4x2-5x h(-3) what is the answer?

What is the value of x in the diagram below?

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88