3 years ago

There are 72 boys and 28 girls. What percent are girls? I'm not sure if it is 28% or 18%?

Mathematics

1 answer:

aleksley [76]3 years ago

8 0

Answer:

28%

Step-by-step explanation:

do 28/28+72=28/100

then multiply 28/100 by 100 which equals 28%

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Stells [14]

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Step-by-step explanation:

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2 years ago

When you reflect a point over the x-axis you negate the y value. <br> True<br> False

Brums [2.3K]

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Step-by-step explanation:

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2 years ago

Which of the following polygons can form a regular tessellation?

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3 years ago

Which of the following is a factor of 2xy + 8y − 8x − 32?

melamori03 [73]

We are given

$2xy+8y-8x-32$

We can write it as

$=2y*x+2y*4-8*x-8*4$

we can see that 2y is in first two terms

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so, we can factor it out

$=2y(x+4)-8(x+4)$

now, we can see that x+4 is common in both terms

so, we can factor it out

$=(x+4)(2y-8)$

we can see that

x+4 is one of factor of terms

so, option-B..........Answer

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2 years ago