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LenaWriter [7]
3 years ago
11

A solar panel generates 3/5 of a kilowatt of power . A warehouse wants to generate 24 kilowatts of power. Write an equation to f

ind how many solar panels the warehouse will need on its roof to generate 24 kilowatts of power. Solve the equation
Mathematics
2 answers:
Lelechka [254]3 years ago
3 0
3/5x=24

x= (24x5)/3
x= 120/3
x= 40 panels.
Pie3 years ago
3 0

Answer:

\frac{3}{5}s=24

40 solar panels.

Step-by-step explanation:

Let 's' be the number of solar panels.

We have been given that a solar pane generates \frac{3}{5} of a kilowatt of power. So 's' solar panels will generate \frac{3}{5}s kilowatts of power.

We are also told that a warehouse wants to generate 24 kilowatts of power. To find the number of solar panels, we will equate the power generates by 's' panels to power needed by ware house as:

\frac{3}{5}s=24

Upon multiplying both sides by 5 we will get,

5*\frac{3}{5}s=5*24

3s=120

Now, we will divide both sides of our equation by 3.

\frac{3s}{3}=\frac{120}{3}

s=40

Therefore, the warehouse will need 40 solar panels on its roof to generate 24 kilowatts of power.

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Solve for all values of x by factoring
oksian1 [2.3K]

Answer:

x= 0,5

Step-by-step explanation:

You have to move all the terms to the left side and set them equal to zero. Then set each factor equal to zero.

Hope this helped you!

⭐ If it helped you please give brainliest! ⭐

7 0
2 years ago
Solve:
Natalija [7]
Answer: It took 18 Months for Michelle to collect 59 dolls.


Explanation:
First, let’s right an equation for this. Michelle started with 5 dolls in a bar collection (I have no clue what that is but i’ll roll with it), and each month she bought 3 more, so 5 dolls plus the 3 dolls per month equals 59 at some point.

5 dolls + 3 dolls per month = 59 dolls
OR
5 + 3m = 59

The point of this question is to find how many months (m) it took in order to get to 59 dolls and there’s multiple ways you can do this:

1) just plug in random numbers into m to see how long it takes to get to 59 [this option might take a while]

2) Try to isolate m (get every number out of the equation) to find out the value of m. [I’m most familiar with this way]

First, subtract 5 from 5 in the equation in order to get rid of it, since we’re trying to get all whole numbers out of the equation and only have m left. You subtract 5 from 59 since the equal sign is kind of like a mirrror, whatever you do to one side you have to do to the other. So, 5-5 is 0, and 59- is 54.

Now you’re left with 3m=54. In order to isolate the m, divide 3 by 3 to get rid of the 3, then divide 54 by 3, which is 18.

In order to check your work, plug 18 into m just to see if it works or not:

5+3m=59 —-> 5+ 3(18)= 59

3 times 18 is 54, plus 5 is 59. So, Mi hells took 18 months to collect her 59 dolls. Hope this helped!
3 0
2 years ago
Samira ran 3 more miles than twice the number of miles Ada ran. Which statement makes this comparison using the correct variable
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2a+3=s 

I used the first letter of the name, or you can use x and y in place of a and s
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Answer:

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If I am understanding the question, and assuming the living room is a rectangle, then the border should be 80 ft
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