Helpp 10.
9.
7 ÷
7x
7 mi
=
=
1
3
gal
1-0 0-0
O
miles per gallon

Explain how you can use the triangle sum theorem to find the measures of the angles in an equilateral triangle. the angles of an equilateral triangle are . let the measure of each angle be x. then, by the triangle sum theorem, x + x + x = 3x = ° solving for x gives x = °

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

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