Write an equation of the line that passes through the pair of points.
(-4, -2), (4,0)

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)