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:
m=
Step-by-step explanation:
It is 14 because 8= 6to-2 and 3to-3is 6 so both together is 14
hope this helps
It is

The equation for area of a trapezoid is

Substituting our values in

We can then simplify the expression

Answer:
3/4
Step-by-step explanation: