In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to two decimal places.

the square side measures at 8in

Evaluate the expression. 855,000,000,000

At 7:17AM this morning, it was 83˚F outside. What is 83˚F in Celsius? What is 83˚F in Kelvin?

What is n+8=17 to this problem

Evaluate 6m + 151 - for m = - 3.5, n = 4, and p = 3.

356 added to the product of 56 and an unknown number is equal to - 832. let b=unknown number. What is the equation for the given statement?

determine whether each equation below does or does not represent a proportional Equation A y = x Equation B y = x + 2

Terry has a box that originally held 64 crayons. She is missing 25% of the crayons. How many crayons are missing?

1 Find the volume of a cube of edge 8 cm. 2 Find the volume of a rectangular prism 6 cm x 9 cm x 3 cm. 3 Find the volume of a triangular prism with base area 30 cm? and height 10 cm. 4 How many litres in 5000 mL? 5 The volume of a cube is 1331 cm'.

The ages of Edna, Ellie and Elsa are consecutive integers. The Sum of their ages is 111. What are their ages?

Solve for x x-7/7 = 8/2 a) x = 63 b) x = 35 c) x = 9 2/7 d) x = 31 1/2