Answer:
x=52°
Step-by-step explanation:
∠LNP+142°=180°
∠LNP=180°-142°
= 38°
∠LMN=x
x+90°+38°=180°
x+128°=180°
x=180°-128°
=52°
The equation that fits is y=3x+1
Answer:
8
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
(6x+4)+(4x+6)=90
10x+10=90
-10 -10
<u>10x</u>=<u>80</u>
10 10
x=8
But the step by step explanation is:
answer.