If A is an obtuse angle in a triangle and sin A is 5/13, calculate the exact value of sin 2A

Find (f+g) (x) f (x) = 3x+9 g (x) = 5-2x

Jasmine paid 25 for two binders and pack of pens the pack of pens costs 5 what is an equation you can use to find the price of each binder!

15 - 5b = - 10b - 20

5 sevenths times 3 fourths

The length, l, of a rectangle is 3 times its width. The perimeter of the rectangle is greater than 48 centimeters. Which inequality expresses all the possible lengths, in centimeters, of the rectangle?

If a coin is tossed and a number cube is rolled, what is the probability of getting tails and 2?

There are 6 muffins in a pack. how many packs will be needed to feed 48 people if each person gets 2 muffins

How fo you subtract unlike fractions?

Choose ALL of the fractions below which are equivalent (equal in value) to 40/60 A) 2/3 B) 1/3 C) 4/6 D) 10/20 E) 4/12 F) 12/18

How to solve two to the fifth power times eight