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2 years ago

If 2 over 5 tons of concrete covers 5 over 6 of a wall, how many tons of concrete are required to cover the entire wall?

Mathematics

1 answer:

Dominik [7]2 years ago

8 0

Answer:

A. 12.25 tons

Step-by-step explanation:

We will let x represent the amount required to cover the entire wall.

We can divided 2/5 by 5/6 to solve for x

2/5 divided by 5/6=x

When you divide by a fraction, you can always multiply by the reciprocal (flipped number).

Our new equation is:

2/5·6/5=12/25

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Setler [38]

Answer:

A. Tennis: 6x+12

A. Basketball: 7x+36

B. Tennis: Length- 36, Width- 72

B. Basketball: Length- 50, Width: 94

Step-by-step explanation:

A. Tennis

perimeter equation: P= 2L+2W

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P=6x+12

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P= 2(1/2x+32)+2(3x-14) simplify

P=7x+36

B. Tennis and basketball

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2 years ago

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Colt1911 [192]

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3 years ago

Square root of 19 is between what two decimal numbers to the nearest tenth

Ludmilka [50]

It’s in between 4.3 and 4.4

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3 years ago

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Alex purchased a new car for $28,000. The car's value depreciates 7.25% each year. What will be the value of the car 5 years aft

Anestetic [448]

A = 28000(0.9275)^5

a = 19219

$19,219 is the answer

Hoped this helped

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3 years ago

Which expression is equivalent to this expression?

saw5 [17]

Answer:

3h-4.5

Step-by-step explanation:

3/4(4h-6)

12/4h-18/4

3h-4.5

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

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3 years ago