Which angle of rotation is an angle of rotational symmetry for all figures?

Desmond is 2 inches taller than Niki. If we let ___ represent Niki's height in inches, write an algebraic expression for Desmond's height.

4) Before a nation wide election, a polling place was trying to see who would win. Which choice best represents a sample? A. A selection of voters over age 50. B. A selection of male voters. C. A selection of voters of different ages. D. All voters.

If 20% of 40% of a number is 10 greater than half the number what is the number

How do you write 8.21 as a mixed number

What are the solutions to the quadratic equation (5y + 6) 2 = 24? Oy = - 6+2/6 and y = - 6-276 O y=-6+2/6 and y = 6-276 Oy = - 4/6 and y = = 376 Oy = 4y6 and y = By6

Billy plays outside for a half of hour how mintues billys played outside

Solve the equation 2 (c-4) + 8=1/2 (6c+20) 1/2 is fraction by the way

The equation 3 (x+10) = 87 models situation. Which choice show the shows the sequence of the operations needed to solve this problem, using both arithmetic and algbra

What is the absolute value of - 4 minus the square root of 2i

A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep