The mean average of three numbers is 8. Two of the numbers are 11 and 7. What is the third number? 7 8 or 6

An arc has a length of 123.53 millimeters and a radius of 28 millimeters. what is the angle of the sector in radians?

What is the quotient of - 5.2:3.9

determine whether each sequence is arithmetric or geometric sequence 1: - 10, 20, - 40, 80, ... sequence 2: 15, - 5, - 25, - 45, ...

What is 123.08:34 and how do I get the answer I'm stumped what are the steps to get the answere

Geometry Q. 1 Pythagorean Theorem F55 Learn with an example Hakim is decorating a ballroom ceiling with garland.

Solve for x, 4x - 5 = - 17

Solve: 5x - 7x + 6 = - 2 (x - 3). A) 0 B) 3/4 C) 2 D) infinitely many solutions

What represents the inequality |x + 1| + 2 < - 1.

Evaluate the expression for the given values of the variables. 2a+b2; a = - 3, b = - 2 A. 4 B. - 4 C. 7 D. 3.5

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. She uses 780 cubes to completely fill the jewelry box with no gaps or overlaps.