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hichkok12 [17]
3 years ago
8

It is given that the area of a football field is 7.8 km².

Mathematics
2 answers:
hram777 [196]3 years ago
8 0

Answer:

Step-by-step explanation:

2437.5m

Wittaler [7]3 years ago
7 0

Answer:

2437.5m

Step-by-step explanation:

Assuming a rectangular shape, we have

Area=w×h, where w is the width anh h the length.

1km²=1000²m²=10⁶m²

7.8km²=7.8×10⁶=78×10⁵=3200×h

78×1000=32h

h=78000/32=2437.5m

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Answer:

5/8

Step-by-step explanation:

1/4 (2/2)=2/8

3/8 (already simplified)

2/8+3/8=5/8

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The maximum height of a vehicle that can safely pass under a bridge is 12 feet 5 inches. A truck measures 162 inches in height.
Bumek [7]
<h2>Answer:</h2>

<em><u>The truck cannot pass safely under the bridge. The truck is 13 inches taller than the maximum height.</u></em>

<h2>Step-by-step explanation:</h2>

In the question,

The maximum height of the vehicle which is capable of passing under the bridge is 12 feet and 5 inches.

So,

Now we know that,

1 feet = 12 inches

So,

12 feet = 12 x 12 = 144 inches

So,

Total height of the vehicle which is permissible to pass under the bridge is,

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Also,

Height of the truck = 162 inches

Therefore, we can see that the permissible height is smaller than the height of the vehicle.

Height of vehicle which is more than permissible height is by,

162 - 149 = 13 inches

<em><u>Therefore, the truck cannot pass safely under the bridge. The truck is 13 inches taller than the maximum height.</u></em>

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3 years ago
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Step-by-step explanation:

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2 years ago
Simplify the following expression using the commutative and associative properties (combining like terms);
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the answer will be

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