A triangle has a perimeter of 5x + 6 6. The length of one of the sides of the triangle is 5 and the length of another side of the triangle is 3x. What must the length of the 3rd prime side be?

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

a rotation about point l

step-by-step explanation:

quizlet

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2