8.49 x 10⁻⁷ = 0.000000849
Answer:
x = 15°
Step-by-step explanation:
165 and x are on a straight line which means they are supplementary.
Set up the equation and solve for x:
165 + x = 180
x = 180 - 165
x = 15
After an hour of biking you would be 3 miles from home. In general it would take you 1 hour and 20 minutes to get home.
The answer is 4. 3 busses would carry 180, so you gotta have that one extra bus. The question is set up to kind of throw you off but it's quite simple