Solve for B. Enter the number that goes under the radical Symbol

The number that goes beneath the radical is .

If you are dealing with any right triangle with given sides, using the Pythagorean Theorem, as shown below, makes things relatively simple.

- Pythagorean Theorem:

In this case, we have 4 equivalent right triangles with given sides and for the hypotenuse, so let's see what we need to solve for by writing down what we know in a form following the Pythagorean Theorem.

Equation:

Given:

?

Work:

The number that goes beneath the radical is .

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315