Separate it into two parts: triangle and rectangle
Rectangle: 8x10=80
Triangle: 4x8/2=16
Total area: 80+16=96
Answer: 96 ft squared
<h3>
Answer: 2.5 hours</h3>
This is equivalent to 2 hours, 30 minutes
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Explanation:
x = number of hours
Let's say we have two plans A and B. Plane A travels 540 km/hr and let's make it travel eastward. Plane B would travel the opposite direction (west) at 520 km/hr.
After x hours, plane A travels 540x kilometers. Plane B travels 520x km after the same amount of time, since it takes off at the same time plane A does.
In total, the distance between the two planes after x hours is 540x+520x = 1060x kilometers.
Set this equal to 2650 and solve for x
1060x = 2650
1060/1060 = 2650/1060 ... divide both sides by 1060
x = 2.5
It takes 2.5 hours for the two planes to be 2650 km apart.
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side note:
2.5 hrs = 2 hrs + 0.5 hrs
2.5 hrs = 2 hrs + (0.5 hrs)*(60 min/1 hr)
2.5 hrs = 2 hrs + 30 min
2.5 hrs = 2 hrs, 30 min
Answer:
honeslt guess it. i wont be needing your soul but i do need you to follow gorillaz
Step-by-step explanation:
16.45 is actually less than 16.454.
16.454 is 0.004 larger than 16.45.
It's hard to exact quantify it, but if a number has the same digits, but one has an extra decimal point to the right, it is (barely) larger.
4 nickles
Explanation:
80=N+D
7.80=0.05N + 0.1D
D=80-N
7.80=0.05N + 0.1(80-N)
7.80=0.05N + 8 - 0.1N
0.1N + 7.80 = 8 + 0.05N
0.05N = 8-7.80
0.05N = 0.2
N= 4