A flagpole casts a shadow that is 16 feet long. The distance from the top of the flagpole to angle A is 20 feet long. To the nearest tenth of the degree, what is the m A?​

Factor this polynomial completely x^2-64

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

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.