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Lunna [17]
3 years ago
11

What is the perimeter of this rectangle?

Mathematics
2 answers:
katrin2010 [14]3 years ago
6 0
The perimeter is all the side lengths combined, so 42 in. :)
Dafna1 [17]3 years ago
4 0
I think it is B hope t helps you
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How much water can be contained by a cylindrical tin can with a radius of 15m and a height of 268m if its 5/6 full?
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First you find the area of the circle using the radius then multiplying that to the height. That gets the full volume. Using that measurement multiply it by 5/6 to figure out what 5/6 of the volume is. Good luck!
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A Arrange the following integers in ascending order<br>1) 37, 41, 76, -2.25 -25<br>Answer: ​
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4 years ago
What is the value of 2 ^ 3
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If 3a-2b= 8 and a+3b=7 what is the value of 4a+b?
Fittoniya [83]
Step 1: Find the value of one variable in terms of the other.

a+3b=7\\a=7-3b

Step 2: Substitute the value you just found for this variable in the other equation.

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Step 3: Use your new value for the second variable to find the first.

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Now that we know the values for a and b we can find the value of 4a+b.

4a+b\\4(3\frac{5}{11})+1\frac{2}{11}\\12+\frac{20}{11}+1\frac{2}{11}\\\\12+1\frac{9}{11}+1\frac{2}{11}\\\\\boxed{15}
6 0
4 years ago
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