A circle with the radius of 2cm sits inside a circle with the radius of 4cm.

What is the area of the shaded region?

Round your final answer to the nearest hundredth.

An animal shelter has a ratio of dogs to cats test 3:2 if they are 30 cats at the shelter how many dogs are there

Marcus is selling lemonade and peanuts. Each cup of lemonade costs $0.75, And each bag of peanuts costs $0.35. On Saturday Marcus sold five more cups of lemonade then bags of peanuts. He earned $7.05.

Which of the following is the factored form of the quadratic * 4x^2+7x-15=0 1. (4x + 5) (x + 3) 2. (4x - 5) (x + 3) 3. (4x - 5) (x - 3)

The sum of two numbers is - 1. Their difference is - 7. What is the two numbers

Quantos termos devemos considerar na PG (3,6 ...) para obter 765 como soma de todos os termos

Are the lines y=-x-2 and 4x+4y=16 perpendicular? Explain A. Yes; their slopes have product - 1 B. No; their slopes are not opposite reciprocals C. yes; their slopes are equal D. No; their slopes are not equal

89,000 rounded to the nearest hundred thousand

This square is drawn on a one-centimetre square grid. Work out the area of the square.

Given that 1 pound equals 16 ounces, how many pounds are in 116 ounces? a. 6.75 pounds b. 7.25 pounds c. 7.5 pounds d. 7.75 pounds

A rectangle has a height of 4xand a width of 3x + 1. Express the area of the entire rectangle.