The diameter of a circle is 20 kilometers. What is the angle measure of an arc 7 kilometers long?

There are 275 people in the movie theater. the same number of people are seated in each of the 5 different sections of theater. how many people are seated in each section?

Decide whether each of the following statements makes sense (or is clearly true) or does not make sense (or is clearly false) Explain your reasoning.

What is 1/4 divided by 36?

Amy is running for president of the chess club, and she received 14 votes. There are 40 members in the club. What percentage of the club members voted for Amy?

Solve the equation by completing the square. If necessary, round to the nearest hundredth. q2 + 22q = - 85 a. 25, - 47 b. - 5,-17 c. - 5

Nine times the sum of a number and 3 is 2

Determine whether the given set S is a subspace of the vector space V. A. V={/mathbb R}^2, and S consists of all vectors (x_1, x_2) satisfyingx_1^2 - x_2^2 = 0. B. V=M_n ({/mathbb R}), and S is the subset of all symmetric matrices C.

Name three angles that sum to 180 degrees

Count back by one with the number 953

Write two multiplication sentences that have a product of 16