PLEASE HELP Ray AE intersects ray AB at a right angle with ray A F, creating adjacent angles EAF with a measure of 4x and FAB with a measure of 5x.

Solve for x:

10°

18°

20°

22.5°

What describes horizontal cross section of the right rectangle 6m 8m 5m

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.