What is the distance between points (-4, 5) and (8, 40) on the coordinate plane? SOME PLEASE HELP

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

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

What multiplys to be 1 but adds up to be 4