Is this equation an identity? tanx=sinx/cos x

Solve the quadratic equation by completing the square. 3x2 - 6x - 4 = 0

Increase the product of 9 and Z by 17

Ben needs to choose between three brands of shingles to use on roof. he knows he needs 89 bundles of shingles but each type of shingle weighs a different amount.

A pet store has 7 cats. Here are their weights (in pounds). 12, 16, 8, 13, 10, 14, 16 Find the mean weight of these cats. If necessary, round your answer to the nearest tenth.

To solve this answer you need a place value chart that has disks. 3 copies of 2 tenths

Rick says to find 2x5 he can use counting by 5s: 5,10,15,20,25 Explain what he did wrong

The sum of six times a number, and 6, is equal to five times the number

How to find the area of a parallelogram? Dimensions: - length: 7.5cm - base: 2.5cm - height: 2.5cm

What is the solution to 2x-8 < 12?

What is 15% of 200? 20 30 45 50