Given: m∠ABC = m∠CBD Prove: Ray B C bisects ∠ABD. Justify each step in the flowchart proof.

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

What is the value of x in the following equation. -x ^3/2 = -27

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.