HELP ASAP PLEASEE!! Simplify this expression.

5^6 x 5^-2 over 5^-7

a
5^1
b
5^11
c
5^-3
d
5^-19

Which expression gives the area of the triangle shown below

Are the corresponding angles congruent? explain why or why not.

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.