Answer:
exactly one solution
I would appreciate if my answer is chosen as a brainliest answer
1) 4x + 12x² + 9 + 3y + 2x + 11y
6x + 12x² + 14y + 9
2) x² + 2y + 15x² + 4x + 21
4x + 16x² + 2y + 21
3) 8x + 12 + 17y + 3x + y + 8
11x + 18y + 20
Hope this helps :)
Answer:
Never go to these links! If you see someone answer a link report them!
Answer:
Step-by-step explanation:
x= -2
2x² - 5x + 6 = 2(-2)² - 5*(-2) + 6
= 2*4 + 10 + 6
= 8 + 10 + 6
= 24
Answer:
60°
Step-by-step explanation:
360 - ( 80+115+10) = 60°
