What's the answer? s = 11 and v = 8 (2s)^2v

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x