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Lina20 [59]
3 years ago
13

One side of a square is 3x + 2. Which expression represents the perimeter?

Mathematics
2 answers:
just olya [345]3 years ago
5 0
Hi!

When finding the perimeter of a square, you multiply the value by 4.

4(3x + 2)
12x + 8

The answer is 12x + 8

Hope this helps! :)
-Peredhel
MissTica3 years ago
4 0

Your answer would be 12x + 8 because there are 4 sides to a square and they are all 3x + 2, so you would need to multiply 3x + 2 by 4 which you can do by expanding brackets which gives you 4(3x + 2) and thus when you multiply it out you get 12x + 8. I hope this helps!

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If the interest of a sum at 7.5% p.a in 4 years is rs 1050, find the sum​
Alborosie

formula p= 100 I/RT

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105000÷30

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6 0
3 years ago
A sample of students is taken from the school’s A honor roll. The school estimates that there are actually 360 students on the A
zlopas [31]

Answer:

Number of 8th Graders = 360 - X  

As you can see this question is not complete and lacks the essential data. But we will try to create a mathematical expression to calculate the number of students on the A honor roll which are from 8th grade.

As we know:

Total number of students on the A honor roll = 360

We are asked to calculate, number of students from 8th grade on the A honor  roll.

So, let's assume that "X" represents all the students who are on the A honor roll except 8th grade.

Mathematical Expression:

Number of 8th Graders = Total number of students on the A honor roll - X

Number of 8th Graders = 360 - X

So, if you know the value of X, you can easily calculate the number of students which are from 8th grade on the A honor roll.

I am not sure if it is wrong I am sorrry.

6 0
3 years ago
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B. Isolate the y term

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8 0
3 years ago
Read 2 more answers
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lianna [129]

Answer:

e

Step-by-step explanation:

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7 0
2 years ago
Twice the difference of a number and eight is equal to three times the sum of the number and four
vovikov84 [41]

Answer:

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5 0
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