A circle with an area of 300 square centimeters has a radius of what length?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

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