Answer: x^2 +6x +2x +36 = X^2 +8x + 36
Step-by-step explanation:
I believe the answer is C. I’m terribly sorry if I got it wrong
Ezpeezee:
Since we know the two angle measures equals 145...
(4x+5)+(6x-10)=145
Combine like terms and you get...
10x-5=145
Solve for x...
Add 5 on both sides and you get 150. Then divide by 10 and you get 15.
However, we arent finished yet... We still need to find XMN. The equation for m<XMN= 6x-10. PLUG 15 IN FOR X...
90-10
and that simplifies to 80 degrees.
Any questions?
( 16-24)-(57-77)÷(-2)
= -8-(-20)÷-2
= -8+20÷-2
= -18
Answer -18 <<<
