Question

Solve for y (3x - 3) Enter your answer in the box y = C (8y-4)

Answer 1

Answer:

y = 7

Step-by-step explanation:

The triangle above is an equilateral triangle. An equilateral triangle have three equal sides. The angles are also congruent. Each angle is 60° in an equilateral triangle.

The angle C = 8y - 4

since each angle is 60°,

8y - 4 = 60

8y = 60 - 4

8y = 56

divide both side by 8

y = 56/8

y = 7

The x value can also be found in the same manner.

3x - 3 = 60

3x = 57

x = 57/3

x = 19

Answer 2

Answer:

6.53

Step-by-step explanation: