Is it true that since sin^2(x) + cos^2(x)=1, then sin(x) + cos(x) = 1? explain

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.

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

Roderick wants to draw a circle for which the numerical value of the circumference is greater than the value of the area.which lengths could he use for the radius? check all that apply