Two angles are supplementary. If one angle measures 48 degrees, what is the measure of the other angle?
a. 42 degrees
b. 48 degrees
c. 122 degrees
d. 132 degrees

Given: ac and db are diameters. m∠3=

Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16