The algebraic expression 6x2 + 9 x + 3 represents the area of a rectangle. What is the area of the rectangle when x = 3m?

What is the circumference of a circle with an area of 50.24 cm²?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose