X=22. The supplementary angle is 90°, so the 66° angle, plus (x+2) has to add up to 90° too.
fix what wheres the photo of it idsi
Answer:
x = -3/2
Step-by-step explanation:
4x² + 12x + 9 = 0
Use AC method to factor, or recognize the perfect square.
(2x + 3)² = 0
2x + 3 = 0
x = -3/2
Use the formula y2-y1/x2-x1.
3-3/-4-8
0/-12
The slope is 0, so the line is horizontal.
27 divided by 40 is equal to 0.675.
