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2 years ago

Please click on file and help, thanks!

Mathematics

2 answers:

zavuch27 [327]2 years ago

7 0

Answer:

8x+4x+9x

Step-by-step explanation:

Finding the perimeter is just adding the sides

to find the area you multiply instead

Maurinko [17]2 years ago

4 0

Answer:

the perimeter of the triangle is 21

Step-by-step explanation:

P=a+b+c=4+8+9=21

BRAINLIEST

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3 years ago

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A 10 2/3 inch long pipe is cut into 8 equal length pieces, how long is each piece

storchak [24]

Answer:

$\frac{4}{3}$ inches

Step-by-step explanation:

The total length of pipe is 10 2/3rd inches

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We need to divide total length by 8 to get length of each piece. First, we have to convert mixed number (total length) to improper fraction by using formula shown below:

$a\frac{b}{c}=\frac{(a*c)+b}{c}$

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3 years ago

An ordered pair is

yarga [219]

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Step-by-step explanation:

The m to the y can’t equal to m so it’s b

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2 years ago

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umka2103 [35]

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2 years ago

If it took 4 hours to clean 8 houses, how many houses could be cleaned in 7 hours

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Answer:

Step-by-step explanation:

you clean 2 a hour so 7*2=14

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2 years ago

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Please click on file and help, thanks! ​

Please click on file and help, thanks!