Add the numbers and divide by the count.
If �÷4=5b÷4=5, what is the value of �b?
If a triangle has sides of lengths 7, 24, and 25 units, what type of triangle is it?
If 3�+2=173r+2=17, what is the value of �r?
If a circle has an arc of 60∘60∘ and a radius of 8 units, what is the length of the arc?
If 4�+3=154b+3=15, what is the value of �b?
Simplify: 2+132+31
What is the sum of the angles in a regular heptagon?
If 3443 of a number is 45, what is the number?
What is the square root of 121?
Express 75% as a fraction in simplest form.