In the diagram below, what is the measure of angle 2?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in