I think we will need to use the 1mile=5280ft and the 1ft=30.48cm and the 1metre=100cm
so
3/4 mles=3/4 times 5280=3960ft
1ft=30.48cm
times both sides by 3960
3960ft=120700.8cm
1metre=100cm
1/100meter=1cm
times both sides by 120700.8
1207.008meter=120700.8cm=3/4mile
answer is 1207.008 meters
round
1207 meters
For this case we have the following expression:

We must indicate the first step that allows to start the simplification of the expression.
It is observed that the first step to follow is to solve the square of the binomial that is in the numerator of the expression.

Answer:
Option A
Answer:
h=55.4 mm
Step-by-step explanation:
Area of a triangle =
where b is base and h is height
now just plug and chug
227.14 = 8.2h/2
227.14=4.1h
h=227.14/4.1
h=55.4
check answer:
55.4 * 8.2 /2 = 227.14, as proven by my calculator
Answer: 5/2
Step-by-step explanation: 49 - 42/ 21 - 18