Answer:
x=23°
Step-by-step explanation:
93°+(3x+18)°=180°
93°+3x+18°=180°
111°+3x=180°
3x=180°-111°
3x=69°
x=69°:3
x=23°
Answer:
-x^4-10x+1/10
Step-by-step explanation:
standard form goes from biggest power to smallest power
You must use distributive property to get 2m+10+48m+8 and then add all like terms. You get 50m+18 as your final answer.
