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blondinia [14]
3 years ago
14

What is the perimeter of a triangle with sides of lengths 5, 8, & x?

Mathematics
1 answer:
Anastaziya [24]3 years ago
4 0
The perimeter of a triangle can be found by adding up all the sides

so the perimeter is : 
5 + 8 + x =
13 + x <==
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Use the drop-downs to identify the domain and range of the following relation.
Orlov [11]

Answer:Domain is x and range is y.For ex:-4 is domain and -7 is range.

Step-by-step explanatioFeel pleasure to help u:

5 0
3 years ago
Read 2 more answers
Morgan started the year with $615 in the bank and is saving $25 per week Kendall started with $975 and is spending $15 per week
gulaghasi [49]

Answer:

Step-by-step explanation:

You can represent Morgan's scenario with the expression, 25w + 615, and you can represent Kendall's scenario with the expression, 15w + 975.  To find out when they both have the same amount of money in their accounts, you set them equal to each other and solve for w:

25w + 615 = 15w + 975

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4 0
3 years ago
29/12 + 23/6 + 11/3 - 5 / 12
Hoochie [10]

Answer:

57/6 or 9 1/2.

Step-by-step explanation:

The lowest common denominator is 12 so we convert the fractions to denominator 12:

29/12 + 23/6 + 11/3 - 5 / 12

= 29/12 + 46/12 + 44/12 - 5/12

= 114/12

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5 0
3 years ago
Try to find this answer! Thank you!
r-ruslan [8.4K]
418,200 - 326,700 = 91,500
7 0
3 years ago
225% of what number is 81
Airida [17]
To find a percentage of a number we multiply the percentage times the number and get the result, here we have the percentage and the result and need to find out which number it corresponds to, lets write an equation to do so and keep in mind that the percentage itself can be written in a different way:
225% = 225 out of 100 = 225/100
So we have this equation, where we call x the number we are looking for:
<span>(225%)(x) = 81
</span>(225/100)(x) = 81
so we solve for x:
225x = 81*100 = 8100
x = 8100/225
x = 36
The original number is 36, hence 225% of 36 is 81
4 0
3 years ago
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