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Oliga [24]
3 years ago
13

Fiona wrote the linear equation y = 2/5 X -5. When Henry wrote his equation they discovered that his equation had all the same S

olutions as fionas. which equation could have been Henry's.
A. X- 5/4y =25/4
B. X-5/2y=25/4
C. X-5/4y =25/4
D. X- 5/2y=25/2

Mathematics
2 answers:
REY [17]3 years ago
5 0
The equation of the graph is given as y = (2/5)x - 5.

You have to figure out which of the choices equals the equation given,
y = (2/5)x - 5.
You could solve each of the answer choices for y, but since each choice is in the format x - (m)y = b, you can put the given equation in that format too.

y= \frac{2}{5}x - 5 \\ 
5= \frac{2}{5}x-y \\ 
 \frac{2}{5}x - y = 5 \\ 
 (\frac{5}{2}) \frac{2}{5}x - (\frac{5}{2})y = (\frac{5}{2})5 \\ 
x -  (\frac{5}{2})y =  \frac{25}{2}

katrin2010 [14]3 years ago
3 0

Answer: D

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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∠PQA=∠RQS     (Vertically Opposite Angles)

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Due to angle sum property of a triangle, we come to the conclusion that

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TA=TS  (Given)

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8 0
3 years ago
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emmainna [20.7K]
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4 0
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julsineya [31]

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Step-by-step explanation:

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3 0
2 years ago
Read 2 more answers
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erica [24]

Answer:

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Step-by-step explanation:

NOTE:

Something to consider when solving problems like this is to break the large shape down into smaller, more managable shapes. So for this problem, you can break down this irregular shape into two rectangles. This will make solving problems similar to this easier in the future :)

WORK:

I broke down this shape into two rectangles with the following dimensions:

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You also know that the depth has to be 5 feet (the problem itself did not account for differences in feet and meters, as when I converted the 5 feet to meters and solved that way, none of the answers were correct)

Using this information, you can now solve for the volume of each of the rectangles

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