The perimeter of an equilateral triangle equals 3 times the length of one side. Write a function using two variables for this situation. Find the perimeter of an equilateral triangle with sides 18 inches.

What is the fraction pairs of 80

The blue lake trail is 11 3/8 miles long. Gemma has hiked 2 1/2 miles each hour for 3 hours. how far is she from the end of the trail

How many real solutions does x2-3x+13=0 have?

Michael is designing a new home for a customer. the floor of Room B is in the shape of a regular hexagon and will have a perimeter of 72 feet. The floor of Room A is in the shape of a square and will be sharing a wall with Room B as shown.

Find the hcf of 120 and 150

Douglas has a credit card with an interest rate of 11.05%, compounded monthly. He used his credit card to buy a new sofa, which cost $670 before the sales tax of 7.94%. Douglas paid off his balance by making equal monthly payments for three years.

Which statement about a right triangle is NOT true? A.) The hypotenuse is the longest side of the triangle. B.) The square of the hypotenuse is equal to the sum of the squares of the other two lengths. C.

What is 127 times 265

A pet store currently has a total of 45 cats and dogs. There are 7 more cats than dogs. Find the number of cats and dogs in the store. Write and solve a system of equations that represents the situation. Interpret the solution

Show how to determine the simplest form of without finding the greatest common factor of 24 and 60.