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jek_recluse [69]
3 years ago
9

Use factoring to solve the following quadratic:   6x2 + 23x - 18 = 0

Mathematics
1 answer:
katen-ka-za [31]3 years ago
4 0
6x² + 23x - 18 = 0
(3x - 2)(2x + 9) = 0
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HELP ASAP
oksian1 [2.3K]

Answer:

Step-by-step explanation:

3 0
3 years ago
I NEED HELP ASAP ILL GIVE BRAINLIEST AND 30 points
raketka [301]

The question you are asking is not that really hard. In fact it is really easy.

I will give you my examples for some question.

1. (example) The probability of the two heads shown will be more than the two tails shown\

2. Since I hit 17 / 100 (17%) for the two heads and I hit 11 / 100 (11%) for the two tails, then my (example) theory was correct since I stated that there will be more probability showing two heads than on two tails.

Basically at questions 3 & 4 (and also 5 & 6), it is the same as questions 1 & 2.

In question 1, 3, and 5, you need to state what YOU think will happen before doing the 100 coin flip.

Then in question 2, 4, and 6, you need to sate IF YOUR THEORY WAS CORRECT OR WRONG using the results you have. It does not matter if you are wrong.

I will give you my example for 1 and 2 question.

1. (example) The probability of the two heads shown will be more than the two tails shown

2. Since I hit 17 / 100 (17%) for the two heads and I hit 11 / 100 (11%) for the two tails, then my (example) theory was correct since I stated that there will be more probability showing two heads than on two tails.

Basically at questions 3 & 4 (and also 5 & 6), it is the same as questions 1 & 2.

For question number 7, the answer is because my theory is just a guess before the outcome.

You can vote how good my answer is, I just hoped I helped you clarify your misunderstandings.

5 0
4 years ago
Which is bigger a population or a sample?
ololo11 [35]
Sorry I need points
7 0
3 years ago
A soccer ball is kicked upward from a hill and then falls to the ground. The height, in feet, of the ball after t sec is modeled
KonstantinChe [14]

Answer: The initial height of the ball is 12 feet.

Step-by-step explanation:

We have the function h(t)=-16t^2+26t+12, which models the height (in feet) of the ball after t seconds.

Then, as the height is in function of the time, we know that the ball is in the initial height when:

 t=0

So, to find the initial height, you need to substitute t=0 into the function:

h(0)=-16(0)^2+26(0)+12\\\\h(0)=0+0+12\\\\h(0)=12

Therefore, the initial height of the ball is 12 feet.

8 0
3 years ago
Read 2 more answers
1.what is the sum or difference? 3x^8-7x^8<br>A.-4x^16<br>B. -21x^8<br>C. -4x^8<br>D. 10x^-8
Dafna1 [17]
To simplify the given equation, you want to combine like terms. Since both terms have x^8, we can add the coefficients and leave the x^8
3x^8-7x^8 (do 3-7)
=-4x^8 so the answer is C

Hope this helps
5 0
3 years ago
Read 2 more answers
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