Answer:
1 mile per hour
Step-by-step explanation:
its the middle amount
Answer:
786.9 feet to the nearest tenth.
Step-by-step explanation:
In the triangle formed between the boat, base of the lighthouse and the top of the lighthouse, the opposite side to angle 21 49' is the height of the lighthouse and the distance (d) of the boat is the adjacent side.
So we have:
tan 21 49 = 315 / d
d = 315/ tan21 49
= 786.89 ft.
Answer:
B
Step-by-step explanation:
So we have the equation:
First, let's get rid of the fractions. Multiply both sides by the LCM of 5 and 2, which is 10:
On the left, the 10 gets reduced to 2. On the right, the 10 gets reduced to 5. Thus:
Distribute:
Subtract 6m from both sides:
Add 5 to both sides:
Divide both sides by 4:
And we're done!
The answer is B.
Answer:
$8.00
Step-by-step explanation:
M(1,3) n(5,0) l(2,4) k(7,8)