Given that the measure of ∠x is 31°, and the measure of ∠y is 27°, find the measure of ∠z.

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

With number 11 ( show how you got the answer)