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joja [24]
3 years ago
5

Please help with this question

Mathematics
1 answer:
vivado [14]3 years ago
3 0
Let L = length & W= width
Just rewrite the problem in math:
L=5+2W & Area = L x W=403cm²===> (5+2W).(W)=403.
==>2W²+5W-403 =0 Solve the quadratic equation. & you will get W=13
Plug it to find L =31

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The information in the table below about the Terry family to answer the questions at right.
tia_tia [17]

Answer:

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Step-by-step explanation

pretty sure that's the answer.

6 0
3 years ago
Three friends grow groups of sunflowers. Some think that Anna’s flowers are the tallest because the mean height of her flowers i
algol [13]
We have to find the graph where the mean of the flower heights is higher and the median is lower.

1st graph
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2st graph
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7 0
2 years ago
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Illusion [34]

Step-by-step explanation:

A supplementary angle is an angle that is 180 degrees. We are given two angles that add up to 180, but we need to solve for x first.

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Because we know a supplementary angle is 180 degrees, we can solve for x to find both angles.

Solve for x.

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Now, we know the value of x, so we plug in x for both angles to determine which angle is smaller.

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and the other angle

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Now we know that the smaller angle is 75.6 degrees.

Also, to make sure the math is correct, when plugging in both numbers after finding x, they should add to 180.

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Good luck!

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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amm1812

Answer:

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Step-by-step explanation:

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and so on

6 0
3 years ago
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