18. The angle of elevation from a viewer to the top of a flagpole is
50°. If the viewer is 20 feet away
and the viewer's eyes are 5 feet
from the ground, how high is the
pole, to the nearest tenth of a foot?

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

the answer is: -22 also a

hope i

-lavira: )