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WINSTONCH [101]
3 years ago
15

12x²-7x+10=0 by quadratic formula

Mathematics
1 answer:
gregori [183]3 years ago
4 0
Photo attached with the working out.

Hope it helped! :D
Have a Brainly day!

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svet-max [94.6K]
9+3+3+3=21 or you could do 4*3+9

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Find the slope between the following points: (-5,2) and (3,9)
Kay [80]

Answer:

M=7/8

Step-by-step explanation:

The equation used to solve this is yz-y1/x2-x1.

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3 years ago
Write each fraction or mixed number as a decimal.<br> 19/25<br> 311/500<br> 5/8<br> 145/8
DanielleElmas [232]

Answer:

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311/500 = 0.622

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Step-by-step explanation:

Divide the first number by the second like 145 divided by 18.

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The sum of three numbers is 69. If the second number is equal to the first diminished by 8, and the third number is 5 times the
bonufazy [111]
X = first number
x - 8 = 2nd number
5x = 3rd number

x + x - 8 + 5x = 69
7x - 8 = 69 <=== this is the equation u would use

7x - 8 = 69
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1st number = 11
2nd number : x - 8 = 11 - 8 = 3
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3 years ago
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