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Nuetrik [128]
3 years ago
10

A crate made of wood measures 50 cm wide, 70 cm long, and 40 cm tall.

Mathematics
1 answer:
insens350 [35]3 years ago
6 0
The surface area of the crate is the summation of all the areas of its six faces. The area of the two of its faces is the product of 50 cm and 70 cm which is 3500 cm^2. The other will have an area of 2000 cm^2. The last two will have the area of 2800 cm^2. Thus, the unit of measurement used to figure out the surface area is the cm^2. The answer is letter A. cm2
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Answer: 7 1/30

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The container that holds the water for the football team is 2/9 full. After pouring in 12 gallons of water, it is 2/3 full. How
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Answer:

27 gallons

Step-by-step explanation:

Our equation is: \frac{2x}{9} +12 = \frac{2x}{3}

What do we need to find: x

We need to first find x, so lets find x first.

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=> 12 = \frac{6x}{9} - \frac{2x}{9}

=> 12 = \frac{4x}{9}

=> x = 27

Lets go back to our equation.

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We are going to simplify this before solving this. We are going to get:\frac{54}{9} +12 = \frac{54}{3}

=> 18 = 18

Therefore, we found x and we checked that our x value is correct. Now, we need to find how many gallons can the container can hold.

\frac{3x}{3} = a                                                           [a = gallons can the container hold]

=> x = a

Basically that means the container can hold 27 gallons of water.

Please give me brainliest if this is helpful ;D

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Answer:

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Step-by-step explanation:

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4 0
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Snowcat [4.5K]

Answer:

The length of the sides of the square is approximately 11.239 centimeters.

Step-by-step explanation:

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Where D is the diameter of the circle, in centimeters.

If we know that A_{c} = 99.2\,cm^{2}, then the length of the sides of the square is:

D = \sqrt{\frac{4\cdot A_{c}}{\pi} }

l = D \approx 11.239\,cm

The length of the sides of the square is approximately 11.239 centimeters.

8 0
3 years ago
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