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geniusboy [140]
2 years ago
13

The parallelogram below is being covered with carpet. The carpet is priced at $2.80 per square meter. How much will it cost to c

arpet the shape?
| 3.5 m

8.1 m

It will cost $ type your answer...

to carpet the shape
Mathematics
1 answer:
cestrela7 [59]2 years ago
5 0

Answer:

It will cost $79.38 to carpet the shape

Explanation:

Find the diagram of the parallelogram attached

Area of a parallelogram = Base * Height

Given

Base = 8.1m

Height = 3.5m

Area of the parallelogram = 8.1*3.5

Area of a parallelogram  = 28.35m²

Since 1m² = $2.80

28.35m² = x

Cross multiply

x = 28.35 * 2.80

Hence it will cost $79.38 to carpet the shape

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siniylev [52]

Answer:

17

Step-by-step explanation:

Assuming the field is a rectangle, the perimeter is found through the equation:

P = 2l + 2w

Since we know the perimeter and width, we can substitute and solve for the length.

(220) = 2l + 2(62)\\220 = 2l + 124\\96 = 2l\\l = 48\\

Using the length and width, we can find the area.

A = lw\\A = (48)(62)\\A = 2976

The area is 2976 squared meters. We divide by the area a bag of canola seed can cover and round up if necessary to find the total number of bags.

n = 2976 / 185\\n = 16.09

Because we need a whole bag in order to cover for the decimal area, we round up to 17 bags.

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3 years ago
Three less than 2 times a number is 55. What is the number?
-Dominant- [34]
Let the number be x.

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3 years ago
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3 years ago
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Paladinen [302]

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Step-by-step explanation: This is a linear equation.

Linear equations can be written in the form y = mx + b where

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So the slope of this line is simply the multiplier

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Answer:

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Step-by-step explanation:

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I hope this helps you.

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