Question

C. 65" and 115 D. 75" and 105° 5. What type 2. What 2) What is the value of x using the CORRECT simplified equation? 34 = –2 +9x + 16 + x A. 34 = 8x + 18; x = 2 B. 34 = 9x + 18; x = 2 34 = 10x + 14; x = 2 17 34 = 7x + 17: x= 7 M 17-3 17 3) A triangle in Quadrant II is going to be reflected over the y-axis. Which of the following is a TRUE statement? A. The image will be in Quadrant lll. B. The orientation of the figure will not change. C. The image and the pre-image will be congruent. D. The image and the pre-image will not be A. A horizontal tra translation В. a horizontal trar С. a vertical transla translation

Answer 1

For this case we can do the following:

34 = -2 +9x +16 +x

We can simplify the expression in the right and we got:

34 = 10x +14

And if we solve for x we got:

34 -14 = 10 x

20 = 10x

x= 2

the solution would be : C