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Leona [35]
2 years ago
13

His triangle has a perimeter of 48 feet. The second side is 5 feet longer than the first side. The third side is 3 feet longer t

han twice the first side.
What is the length of the second side
Mathematics
1 answer:
kotegsom [21]2 years ago
7 0

Answer:

The length of the second side is 22.5 feet.

Step-by-step explanation:

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If y varies inversely with the square of x, and y=6 when x=4, find y when x=0.1
sergejj [24]

Answer:

9600

Step-by-step explanation:

y varies inversely with the square of x

y=k/(x^2)

for some non-zero constant k

y=6 when x=4

6=k/(4^2)

k=96

y=96/(x^2)

x=0.1

y=96/(0.1^2)

y=9600

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2 years ago
carlos walked to school on 14 of the 20 school days in february.Witch value is equivalent to the fraction of the school days in
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Answer:

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Step-by-step explanation:

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2 years ago
What is the sum of 3 3/4 + 1 1/2=?
Gnesinka [82]

You need to find the least common denominator first which is 4. 3 3/4 can stay the same but you must have like denominators to add so change 1 1/2 to 1 2/4 by multiplying by 2/2. You know have like denominators and you can add whole numbers first 3+1=4 and then the fractions 3/4+2/4= 5/4 which is also 1 1/4. Now you add 4 so your answer is 5 1/4

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2 years ago
The volume of a cylinder is 2,200π cubic inches. The diameter of the circular base is 10 inches. what is the height of the cylin
umka21 [38]
If the diameter of the cylinder's base is 10, then the radius is half that, or 5.

\bf \textit{volume of a cylinder}\\\\&#10;V=\pi r^2 h\qquad &#10;\begin{cases}&#10;r=radius\\&#10;h=height\\&#10;------\\&#10;r=5\\&#10;V=2200\pi &#10;\end{cases}\implies 2200\pi =\pi (5)^2h&#10;\\\\\\&#10;\cfrac{2200\pi }{\pi (5)^2}=h\implies \cfrac{2200}{25}=h\implies  88=h
8 0
2 years ago
Read 2 more answers
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