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melisa1 [442]
3 years ago
7

Someone please help me! ‘The value of X is...’

Mathematics
1 answer:
8_murik_8 [283]3 years ago
7 0
This is called a double equation. If you solve for X, you would get 'any whole number.'
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She scored 1200 in all ten games

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The library is located 1.8 miles west of Callie’s house. The grocery store is located 2.4 miles south of the library. What is th
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____________________________________________________

Answer:

Your answer would be 3 miles.

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Explanation and work:

To find the answer for this question, we would use the numbers we know that was provided in the question and use it to get us the answer.

The equation we would use in this type of question is the Pythagorean Theorem.

Pythagorean Theorem:

a² + b² = c²

When you draw out the different locations, it would end up looking like a triangle since you trying to find the diagonal line from the grocery store to the house. In the triangle, it would be the hypotenuse. I will put a picture below.

Lets start solving:

1.8 would be plugged into "a"

2.4 will be plugged into "b"

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 ↓          ↓        ↓

3.24  + 5.76 =  c²

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          9  = c²

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      √9 = √c²

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         3  = c

3 miles would be your FINAL answer.

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4 0
3 years ago
The sum of two numbers is 87. if three times the smaller number is subtracted from the larger number the result is seven. find t
Stolb23 [73]
\left \{ {{a+b=87} \atop {a-3b=7}} \right.



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two me plus you equals one <3


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