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nordsb [41]
3 years ago
15

A can of paint can cover 300 square feet of wall space. Your living room has a wall that is 20' x 10), another wall that is 14'

x 10', and a third wall that is 9 x 10'.
If you guess that you probably have an extra 100 square feet of wall space over doors and around door frames, will two cans of paint be enough to paint your living room?
Mathematics
1 answer:
Slav-nsk [51]3 years ago
8 0

Answer:

Step-by-step explanation:

4/05/2017 · Here's another way to figure out how much paint you will need: Paint Calculator Tip 1: One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room, like a bathroom. Paint Calculator Tip 2: Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room. This is the most common amount needed, especially when considering ...

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Sales fall from 300 per week to 270 per week what’s the percentage change
weeeeeb [17]
Hi there! 

Your question: 

Sales fall from 300 per week to 270 per week what's the percentage change?

My answer:

The formula for calculating percent change is as follows: 

[(y2 - y1)/y1]*100=your percent change 

y2= first value 
y1=second value 

Plug the numbers in: 

[(300-270)/300]*100

[30/300]*100

0.1*100

10 

Therefore, the percent change is 10%

Hope this helps! Let me know if it's incorrect so I can fix it:)
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PLEASE HELP ME!!! The sum of two numbers is 46. When 30 is subtracted from 5 times the smaller the result is 3 times the larger.
Ipatiy [6.2K]

Answer:

m = 21

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Step-by-step explanation:

the equations are:

n + m= 46

5m-30 = 3n

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Answer: it should be 60

Step-by-step explanation:

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If two triangles have three congruent, corresponding
Tcecarenko [31]

Answer:

  a pair of corresponding sides must be shown congruent

Step-by-step explanation:

The triangles are "similar" if corresponding angles are congruent. The triangles will only be "congruent" if corresponding sides are also congruent. The additional information needed is that <em>there is one congruent pair of corresponding sides</em>. (If there's one pair, all pairs of corresponding sides will be congruent.)

Having one pair of corresponding sides congruent would allow you to invoke either of the ASA or AAS congruence postulates.

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ss7ja [257]

Answer:

Your answer would be D. 9.5.

Step-by-step explanation:

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