Answer:
x = 40
Step-by-step explanation:
The angles add to 180 degrees
30+110 +x = 180
Combine like terms
140 +x = 180
Subtract 140 from each side
140+x-140 =180-140
x = 40
Answer:
44, 46, and 48
Step-by-step explanation:
add them and you should get 138.
24-3x=-27
-24 -24
-3x=-51
— —
-3 -3
X=17
Answer:
3;1
Step-by-step explanation:
Answer:
1/529
Step-by-step explanation:
