Consider the numbers 1.4x10^3 and 5.6 x 10^2

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=9, and ac=12, find hc.

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?