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2 years ago

What's a mural with an area of 18m2

Mathematics

1 answer:

Sphinxa [80]2 years ago

6 0

Assuming that the mural is a perfect square, therefore the formula for area is simply:

A = s^2

where A is area and s is the measure of the sides

Therefore from the formula, we can calculate the side lengths of the mural, s:

18 m^2 = s^2

s = sqrt (18 m^2)

s = 4.24 m

So the mural has a dimensions of 4.24 m by 4.24 m

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vekshin1

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1,000

Step-by-step explanation:

The more rolls you make, the closer the experimental and theoretical probabilities get closer together

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2 years ago

The lengths of the sides of triangle PQR are consecutive even integers. The perimeter of triangle PQR is 42 cm. What is the leng

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Answer:

16 cm

Step-by-step explanation:

Let the three consecutive even integers representing the sides of the triangle PQR be x, (x +2) and (x + 4).

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1 year ago

a recipe uses 1 1/4 cups of milk to make 10 servings. if the same amount of milk is used for each serving, how many servings can

Anestetic [448]

Answer:

128 servings can be made using 1 gallon of milk.

Step-by-step explanation:

Given that:

$1\frac{1}{4}$ cups of milk make 10 servings

$1\frac{1}{4}$ can also be written as 1.25

Ratio of cups of milk to servings = 1.25 : 10

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Let,

x be the number of servings made from 1 gallon

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1.25 : 10 :: 16 : x

Product of mean = Product of extreme

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160 = 1.25x

1.25x=160

Dividing both sides by 1.25

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128 servings can be made using 1 gallon of milk.

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2 years ago

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Answer:

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Step-by-step explanation:

Let consider that door has a height of 5 feet and a width of 3 feet. The scale factor is:

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$n = 5\,\frac{in}{ft}$

The height of the cabinet is:

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$h_{*} = \left(5\,\frac{in}{ft} \right)\cdot (5\,ft)$

$h^{*} = 25\,in$

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Dennis_Churaev [7]

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