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2 years ago

8

Which of the following correctly shows the quadratic formula for the given equation? 3x2 - 6x + 8 = 0

1 answer:

frez [133]2 years ago

7 0

The quadratic formula is expressed as:

x = (-b +/- √(b^2 - 4ac) ) / 2a

where a, b and c are the coefficients of the quadratic equation with the form ax^2 + bx + c=0

Therefore, the quadratic equation would be:

a = 3
b = -6
c = 8

x = (-(-6) +/- √((-6)^2 - 4(3)(8) ) / 2(3)

Hope this helps.

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I NEED HELP PLEASE, THANKS!!!

denpristay [2]

Answer:

C. 105 $mm^2$

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2 years ago

Carmen is playing draw & compare decimals with her partner. Carmen drew 4,7,6,0, and 2 and has to use three of the cards to

GenaCL600 [577]

Answer:

For more;

4.76

for less;

0.46

Step-by-step explanation:

Here, we intend getting the decimals that Carmen should make in her game given the numbers she drew

She has two types to make; a decimal less than 1 and a decimal more than 1

If the decimal should be less than 1, the number zero should lead;

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0.46

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2 years ago

Solve this inequality algebracially. |3-x|>10

xeze [42]

Answer:

x < -7 or x > 13

Step-by-step explanation:

3 - x < -10 or 3 - x > 10

-x < -13 or -x > 7

x > 13 or x < -7

Answer: x < -7 or x > 13

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1 year ago

Read 2 more answers

Jessica wants to make pillows for her couch. She has 6 yards of fabric. Each pillow use 2/3 of a yard each. How many pillows can

Sergeu [11.5K]

Answer my answer is 9 :please give me brainliest

Step-by-step explanation:

You divide 6 by 2/3

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2 years ago

10 people who build at the same rate can frame a house in 6 days. What fractional part of a house can 4 people frame a house in

Alina [70]

10 people who build at the same rate can frame a house in 6 days. That means it will take one person $10\times6=60$ days to finish the house.

Which means that it will take 4 people $\frac{60}{4}=15$ days to finish the house.

So, the fractional part of the house 4 people can frame in 3 days will be $\frac{3}{15}=\frac{1}{5}$

Thus, Option D is the correct answer.

8 0

2 years ago