V = πr2<span>h
V = 3.14 x 7 x 7 x 10</span><span>
V = </span>1538.6 cubic meters.
Hope i become the brainliest.
Since your slope is 3, (the number for slope is always right before x) and your y-intercept is one (that is always the number after the x) your answer would be B
Use the Pythagorean theorem.
If x is a hypotenuse, then we have:

If x is a leg, then we have:

Answer: 
I’m pretty sure it’s 60 because if you look at angle 1 is next to the angle that measures 120 degrees and 60+120= 180