Answer:
Step-by-step explanation:
All the interior angles are of measure 60 degrees.
We want to find the height of this triangle. Call it h. On the left side of this illustration is a right triangle with height h and base (1/2)(10), or 5.
The ratio of height to base is the tangent of 60 degrees:
h
tan 60 degrees = --------------
5
h
and tan 60 degrees = 1.73 = ------
5
Multiplying both sides of this equation by 5 yields h = 8.66. This is |BD|. This is the same as Answer B.
Since the number multiplied by 2 3/8 is greater than 1, the product, 1 7/8 x 2 3/8, will be greater than 2 3/8.
However, if it was one, then it would be the same.
But in this case,1 7/8 is greater than 1, so it would be more than 2 3/8.
Hope this helps :)
319 miles
Because you gotta divide 232 by 4 which is 58
Sinc3 58 miles is traveled per hour now u have to find out half of an hour
58/2=29
Now add 58+29=87
Finally you add 87+ the number of miles originally travelled which is 232
232+87=319
319 is the total driven distance to 6:30
He should earn $121.60 in 19 hours