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3 years ago

Canvas cloth cost 7.50 per square meter how much will 3.5 square meters of canvas cost ??

Mathematics

2 answers:

Verizon [17]3 years ago

7 0

3.5 sq.m. will cost $26.25

slega [8]3 years ago

3 0

Answer:

$26.25 is the cost of 3.5 square meters canvas.

Step-by-step explanation:

Cost of one unit square canvas is given as $7.50 and we have to calculate the cost of 3.5 square meter cost of the canvas.

We can use the unitary method to solve this question.

∵ Cost of 1 square meter canvas = $7.50

∴ Cost of 3.5 square meter canvas = 7.5 × 3.5

= $26.25

Therefore, cost of 3.5 square meter of the canvas is $26.25.

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3 years ago

Factor out the greatest common factor. 6x^5-15x^2+12x=?

jok3333 [9.3K]

Answer:

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3 years ago

7 3/4 + (12 - 3 6/11) =

nataly862011 [7]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

A three-dimensional model of lucia’s apartment is shown. to cool the whole apartment, an air conditioner must provide 2.5 btus p

SashulF [63]

The number of btus which are needed to cool Lucia’s apartment shown in the three-dimensional model are 20,400 btus.

<h3>What is of volume of rectangular prism?</h3>

Volume of rectangular prism is the amount of quantity, which is obtained in it in the 3 dimensional space.

Volume of a rectangular prism is the product of its width, height and length.

$V=w\times h\times l$

Here, (w) is the width of the base (l) is the length and (h) is the height of the rectangular prism.

A three-dimensional model of Lucia’s apartment is shown. The image is attached below for the apartment. The three section are there in the apartment. The volume of this apartment is,

$V=[(20\times12)+(20-9)\times16+(20\times20)]\times10\\V=8160\rm\; ft^3$

To cool the whole apartment, an air conditioner must provide 2.5 btus per cubic foot. To cool, the 8160 cubic foot apartment the btus needed are,

$n=8160\times2.5\\n=20400\rm\; btus$