For which values of h_{1} and h_{2} is the following system consistent?
x1 = h
x2 = 5
21 +222 = hz

What is the number 321,000,000 in scientific notation? also what is the number? ?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)