Is a triangle with sides of length 6ft., 21ft,. 23ft,. a right traingle? show how you know.

In order to find her handicap in bowling, Emma was told to subtract her average A from 200, multiply by 2, and divide by 3. A Write an algebraic expression Emma can use to find her handicap. B If Emma's average is 153, find her handicap.

On a certain day, the company took 92 people on whale watching trips. There were 40 children aged 12 and under, of which some children were under three years.

What does the equation 7^3+12-15^2 equal

The length and with of a rectangle are consecutive odd integers. The perimeter is 104 meters. find the length and with

Which is the equation, in slope-intercept form, of a line with slope - 3 and y-intercept of 7

Match the terms to their definition. 1. a sequence in which a fixed amount is added on to get the next term arithmetic sequence 2. an individual quantity or number in a sequence common difference 3.

How can you prove a triangle is a right triangle? Select one: a. Use the distance formula to see if at least two sides are congruent. b. Use the slope formula to see if any sides are perpendicular. c.

2/3 cup how many cups mix it will take to make 12 servings

Which ratio is the same proportion as 36:64 in fraction

Four times a number, subtracted from nine, is twice the number. How do I solved this?