Answer:
Walking and doing exercises
The roots are-4 and 7y=x² - 3x - 28<span>The roots are
-9 and 2</span>x² = 18 - 7xThe roots are-4,and 2y = x² + 2x -8The roots are-8 and 10x² - 2x - 6 = 74<span>The roots are
-15 and-1</span>x² + 15 = - 16xThe roots are-5 and 9y=x² - 4x - 45<span>The roots are
4 and 14</span>x² - x + 56 = 17x<span>The roots are
2 and 27</span>x² - 29x = - 54
Answer:
Step-by-step explanation:
Make Martina as x, then austin is x＋8, brian is 2(X＋8). X＋(X＋8)＋2(X＋8)＝92,
4x＝92-8-16,
X＝17
M is 17, A is 25, B is 50
Answer:
126
Step-by-step explanation:
The way for you to find a triangle angles is by having an answer to 180. That 180 is called supplementary. 126+54 = 180.
