I NEED HELP: So this question came on a quiz I'm taking and the answer I got was $1,723.45 but it says its incorrect can someone
tell me what I did wrong. Brian's car payment is $178.45 and his car insurance last year was $645. He also spent an average of $75 a month on gasoline and repairs. How much were his total cash outflows for his car last year?
1 answer:
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Step 1
Find the area of one equilateral triangle
Applying the law of sines
in this problem
a=b=7 cm
C=60 degrees
so
cm²
Step 2
To calculate the area of the hexagon multiply the area of one equilateral triangle by
cm²
therefore
the answer is the option
73.5 sqrt 3cm²
Answer:
18432 km/h
Step-by-step explanation:
It is given that a sound wave travels through iron at a rate of 5120 m/s.
We know that
1 km = 1000 m
1 hour = 60 minutes
1 minutes = 60 second
Using these conversions we get
1 m = 0.001 km
1 hour = 3600 second
Therefore, the sound wave travels through iron at a rate of 18432 km/h.
Answer:
Step-by-step explanation:
The distance light travels in one year is known as a light year.
The closest that Earth ever gets to Jupiter is
Hence, the distance it will take light to travel from Earth to Jupiter at this distance is