Answer:
216
Step-by-step explanation:
We know that the two angles must add up to 180
so
108+x/3=180
solve for x
72=x/3
x=216
Answer:
-10
Step-by-step explanation:
<span>...
| 12: 2 + 4 x (3 +5) =
2 x | 12: 2 + 4 x (3 +5) =
</span> | 12: 2 + 4 x (3 +5) =
-------------------------
2 x 36: 6 + 12 x (9 +15) =
2 x 6 + 12 x 24 =
2 x 6 + 288 =
12 + 288 = 300
(1, 0) would be the answer
They would be 76 miles apart.
Each boat is travelling for 2 hours. Therefore, we just need to multiply their speed by 2. This will give us the distance they traveled from the start.
2 x 17 = 34
2 x 21 = 42
34 + 42 = 76 miles apart
