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Afina-wow [57]
2 years ago
8

I need help with this one 10x - 4.5 + 3x = 12x -1.1

Mathematics
1 answer:
Arisa [49]2 years ago
4 0

Answer:

x=3

Step-by-step explanation:

1) 10x+1-1 = 12x-5-1, this becomes a new equation

Equation: 10x = 12x-6

2) 10x-12x = 12x-12x-6, this become a new equation

Equation: -2x = -6

3) Divide both sides by -2: -2x/2 = -6/2

4) Once you simplify, you will get x=3

Hope this helps!

Step-by-step explanation:

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Hunter-Best [27]

Given:

Amount = Rs. 9,144

Time = 3 years.

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To find:

The principal value.

Solution:

The formula for simple interest is:

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Putting r=9,t=3 in the above formula, we get

I=\dfrac{P\times 9\times 3}{100}

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8 0
3 years ago
Does 514, 684, 855 make a right triangle
Naily [24]

Answer:

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Step-by-step explanation:

This does not make a right triangle because in order to have a right triangle you must have 2 of the same numbers.

<em><u>For example:</u></em>

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Distance between (-4,0) and (2,2)
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Answer:

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Step-by-step explanation:

<u>Step 1:  Factor</u>

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Answer: y = 1/3

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3 years ago
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