Which is the equation of a hyperbola centered at the origin with focus -3,0) and vertex -2,0)?
a x2
cx Y.
6
= 1
B. 21.1
d _

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 = °

3× __ -2=15 7 2× __+1=7 5 7× =22 15 5× __+10=2 8 × __+4=20 6 × =10 3 × __+2=8 6 × __+8=8 9 × __+7=20 6

Is it true or false i’m trying to pass this test so i can leave school