2 years ago

Help!!!! please answer!!!

Mathematics

1 answer:

maw [93]2 years ago

6 0

Answer:

116

Step-by-step explanation:

3 to the power of 4 is 81. 7x5 =35+81=116

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Which pair of sentences explains what happens if the wire breaks? A. The wire is part of the electric circuit. The electric curr

Katyanochek1 [597]

Answer:\ a.The wire is part of the electric circuit. The electric current will not flow if it breaks

Step-by-step explanation:

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4 0

3 years ago

-5/8 Divided by -5/16

Arte-miy333 [17]

I hate dividing fractions but I think -2/16 off of my best hunch.

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3 years ago

How do you write 7.4411 as a percentage

melomori [17]

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Step-by-step explanation:

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3 years ago

Box A has a volume of 512 cubic meters. Box B is similar to box A. To create Box B, Box A's dimensions were divided by 2. What i

bearhunter [10]

Answer : The volume of box B is $64m^3$

Step-by-step explanation :

Given :

Volume of box A = 512 cubic meter

Let us assumed that the box A and box B are cubes and the dimensions of cube are same i.e, 'a'.

Volume of box A = V = $a\times a\times a=a^3$

As per question,

When dimensions of box A divided by 2 then the volume of box B will be:

Volume of box A = V' = $\frac{a}{2}\times \frac{a}{2}\times \frac{a}{2}=\frac{a^3}{8}$

As the box B is similar to box A. So, the volume of box B will be:

Volume of box B = V' = $\frac{a^3}{8}$

$V'=\frac{a^3}{8}=\frac{V}{8}$

$V'=\frac{512m^3}{8}=64m^3$

Therefore, the volume of box B is $64m^3$

5 0

3 years ago

On a adventure trail, you biked 12 mi, walked 4 mi, ran 6 mi, and swam 2 mi. What fraction of the total distance did you bike? W

galben [10]

First you want to add all of those together.
12 + 4 + 6 + 2 = 24
So there are 24 miles in total.
Next, it says she biked 12 miles so you make a fraction.
12 / 24 which can be reduced to 1/2.
She spent one half of the total distance biking.
Hope this helps!

6 0

2 years ago

Help!!!! please answer!!! ​

Help!!!! please answer!!!