Solve the following quadratic equation by the square root property of equality.

x2 - 81 = 0

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.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Which two undefined geometric terms always describe figures with no beginning or end?