3 years ago

Roots of x^2+8x+9 by finding in quadratic formula

1 answer:

4 0

The quadratic formula is -b + or - the square root of b squared - 4 times the a value and c value over 2a. So the roots would be -1.354249 and -6.645751. I believe these are the roots.

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Tems11 [23]

Answer: your answer would be B

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Step-by-step explanation:

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3 years ago

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Write this ratio in one other way 7/13

Ierofanga [76]

You can write this ratio in two other ways:

7 to 13

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3 years ago

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I just need examples of these things, I have to make my own problems and solve them:

poizon [28]

1) x+17=20
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2) x/4=20
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3) 4(x+5)=40

4) x+3.2=6

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Hope this helps! Have a wonderful day.

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3 years ago

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malfutka [58]

Answer:

i) +3

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3.)5/8

4.)+98

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6.)17

7.) 12/17

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2 years ago

jOHN HAS 50 DOLLARS IN HIS WALLET, sUZANNAH HAS 30 DOLLARS WHAT PERCENTAGE OF JOUN'S MONEY DOES SUZANNAH HAVE?

ira [324]

Answer:

60%

Step-by-step explanation:

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2 years ago