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AVprozaik [17]
3 years ago
14

You are buying carpet to cover a room that measures 21 feet by 30 feet. The carpet

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0

Answer:

20.97

Step-by-step explanation:

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3 0
3 years ago
15.
erik [133]

Answer:

A=24, B=40, P=60

Step-by-step explanation:

<em>given: </em>

<em>P+A+B=124</em>

<em>2P+B=160</em>

<em>P+2A+2B=188</em>

___________

P=188-2A-2B

P=124-A-B

188-2A-2B=124-A-B

188-A-B=124

188=124+A+B

A+B=64

___

P+A+B=124

P=60

___

2P+B=160

120+B=160

B=40

___

A+B=64

A=24

___

If we substitute each variable in the three given equations for these values, the equations hold true. Therefore, these are the correct values.

5 0
3 years ago
The sum of − , − − is
goldenfox [79]
What are the numbers?
6 0
3 years ago
Help asap will mark brainiest
Sedbober [7]

Answer:

x=47

Step-by-step explanation:

If the total degrees in a triangle is 180 then you would just add the given values and subtract it from 180.

6 0
3 years ago
Select the statement that describes this expression: 1/2 x (734 − 246).
Furkat [3]

Answer:

The value of given expression is 244.

Step-by-step explanation:

The given expression is \dfrac{1}{2}\times (734 - 246).

We need to simply the above expression.

First of all, we will subtract 246 from 734. By doing so, we get 488.

Now, we can divide 488 by 2.

As a result we get 244.

So, the value of given expression is 244.

6 0
3 years ago
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