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tekilochka [14]
3 years ago
5

L will give Brainliest...Anyone​

Mathematics
1 answer:
BaLLatris [955]3 years ago
7 0

Answer and Step-by-step explanation:

We first need to solve for x, and by doing that, we would need to multiply the length and width of the shaded box, have it be subtracted by the area of the inside box, and then equal it to the area.

(6x * x) -[(x + 4)(x - 1)] = 40.

6x^2 - x^2 -3x + 4 = 40\\\\Simplify\\5x^2 - 3x + 4 = 40\\\\

<u>Subtract 40 from both sides of the equation.</u>

5x^2 - 3x - 36 = 0

<u>Now, factor the equation.</u>

(5x+12)(x-3)\\

<u>Solve for x.</u>

x = \frac{-12}{5}

x = 3

If we were to plug in  \frac{-12}{5} for the width of the flower bed rectangle, we would get a negative side value, which we know isn't possible.

So, x is equal to 3.

<u>Now, we plug 3 in for the x values.</u>

<em><u>3</u></em> + 4 = 7

<em><u>3</u></em> - 1 = 2

<u>Finally, we multiply the sides to get the area.</u>

7 * 2 = 14.

<u>The area of the flowerbed is 14 </u>m^2<u>.</u>

<em><u></u></em>

<em><u></u></em>

<em><u></u></em>

<em><u></u></em>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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Graph is attached below

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Help me out asap!!!!
attashe74 [19]

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2 years ago
If 12% = 1000, what is the remaining 88% worth?
MrRissso [65]
Note: I am not 100% sure that this is the correct way to solve this problem. It is just my best attempt to help. 

Keep in mind that every percentage can be made into a decimal. 12% = 0.12 because 12% is also 12/100 as a fraction.

Since a percentage is the original number multiplied by the percent, you can solve this problem by dividing the number given by the percent. Be sure to turn the percent into a decimal to make it easier. Your work should look like this:

12% = 0.12

1,000 / 0.12 = 8,333.33

That is the first step. How you have to finish the problem and find what 88% is. To do this, you can simply multiply 88%, or 0.88, times the answer you get in the first part. Your work should look like this:

88% = 0.88
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7,333.33 + 1,000 = 8,333.3

Since it is equal, this is your answer. 

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3 years ago
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