∠1 and ∠2 are complementary adjacent angles.
m∠1=52°
what is the measure of ∠2 ?
enter your answer in the box.
°

How do i do this? i don’t understand

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars