Square root of 81 minus square root of negative 48 answer in a + bi form

A circle has a circumference of 513.86 what is the radius of the circle

What is the constant rate of proportionality in the equation, y=3.5x

Select all that apply. If 2x 2 - 6x = 0, then x - 6 = 0 x - 3 = 0 x + 1 = 0 2 x = 0

Suppose you have 8 coins and you have at least one each of a quarter, a dime, and a penny. What is the least amount of money you could have?

The annual Atlantic Coast Conference men's basketball tournament has temporarily taken Joe's mind off of the Cleveland Indians. He says to himself, "I think that Notre Dame has probability 0.05 of winning.

Determine whether the function is linear. If so, give the slope and y-intercept of the function's graph f (x) = 2x^3

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train. (the engine must be first)

If h (x) = x+1, which option below give the formula for g

This table shows the area in inches of four rectangular scraps of fabric. What is the median Scrap Area (in²) A 84 B 72 C 80 D 84 of the sizes of the four scraps of fabric?

3x2 y4 z - 6xy - 3z (5x2) How many terms are in the expression? a. 1 b. 2 c. 3 d. 4