Answer:
a and c I think if I'm wrong I will try again
Answer:
vertical angles b= 86
Step-by-step explanation:
b is equal to 86 since the angles are vertical angles
Answer:
235
Step-by-step explanation:
Add the labeled angles
23+40+92+80
235
Answer:
0.220 L
Step-by-step explanation:
One liter is 1000 mL, so 2,220 mL is 2.220 L. Subtracting the 2 L on hand gives the additional amount required:
2.220 L - 2 L = 0.220 L
_____
The nice thing about metric units is that conversion factors are often powers of 10, so only movement of the decimal point is required. It can be worthwhile to become familiar with the SI prefixes.
C. Above the dashed line.
It becomes:
y > 1/2x +3/2
(Dashed, shaded above)