Sketch a right triangle – any right triangle you wish. Label the two acute angles – remember these are complementary angles! (Reminder: complementary angles add up to 90°.) Sketch a second triangle with different acute angles and identify the pair of complementary angles. Is there a set of complementary angles in every right triangle? Explain your reasoning.

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40