How is the equation for the four 9s

The area of circle b is 25 times greater than the area of circle a. The radius of circle a is 3. What is the radius of circle a of circle b

Enter the equation: 3 less than 1/2 a number is - 71.

Coleen is making 30 necklaces out of leather stings. Each necklace requires 30cm of sting. How many centimeters of string does she need? If the total cost of the string was $4.41, how much did she spend per meter?

Factor the following equations to find the zeros of the equation. j = (p-4) (p+5) (p-3) -4, 5, - 3 -4, - 5, - 3 4, - 5, 3 -4, - 5, 3

If each cube has edges 2 centimeters long, what is the volume of the blue-outlined prism?

The dimensions of a rectangle are x+4 and 3x-1. Write an expression to represent the area of the rectangle.

If the circumference of a spherical object is 43.96 cm, what is the surface area of the object? Use 3.14 for pi im doing math with surface area fora sphere

Is there anyone who can solve sequence tables.

The sum of the base and height of a triangle is 192 inches. The height is twice the base. Find the base and height of the triangle.

you put 60%of your paycheck into your savings account. your paycheck is $235. how much money do you put in your savings account?