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andrew-mc [135]
2 years ago
8

NEED HELP ON THIS QUESTION ASAP

Mathematics
2 answers:
TiliK225 [7]2 years ago
6 0

Answer: the area = 24

Step-by-step explanation:please see attachment for explanation

kotykmax [81]2 years ago
5 0

Answer:

It could be B

Step-by-step explanation:

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Help me I’ll mark brainliest!!!!
katrin2010 [14]

Answer:

Sorry no idea

Step-by-step explanation:

I'm so sorry

3 0
3 years ago
Read 2 more answers
21. Attending a Conference The Sarasota City Council plans
Free_Kalibri [48]

Answer:

28

Step-by-step explanation:

So in order to get this answer you want to use the combination formula which is \frac{n!}{(n-r)!r!}

Now you want to use the numbers given to you in the problem which is ₈C₂ and plug those into the equation

so your going to have something looking like this \frac{8!}{(8-2)!2!}  now if you have a calculator nearby and you plug in ₈C₂ your going to get 28 which is the answer.

hope this somewhat helps.

7 0
3 years ago
What are the exact solutions of x^2 − 3x − 7 = 0?
bulgar [2K]

<u>Given</u>:

The given equation is x^{2} -3x-7=0

We need to determine the exact solutions of the equation.

<u>Exact solution:</u>

The exact solution of the equation can be determined by solving the equation using quadratic formula,

x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}

From the equation the values are a = 1, b = -3 and c = -7

Thus, substituting these values in the equation, we get;

x=\frac{-(-3) \pm \sqrt{3^2-4(1)(-7)}}{2(1)}

x=\frac{3 \pm \sqrt{9+28}}{2}

x=\frac{3 \pm \sqrt{37}}{2}

Thus, the exact solutions of the given equation is x=\frac{3 \pm \sqrt{37}}{2}

Hence, Option A is the correct answer.

6 0
3 years ago
A farmer collected 12 dozen eggs from her chickens. She sold 5/6 of the eggs at the farmers' market, and gave the rest to friend
KATRIN_1 [288]
She gave them 24 dozens. To answer, you multiply 12x12 which equals 144. Then divide that by 6 and you get 24
5 0
3 years ago
Read 2 more answers
The following is the correct way to begin solving for the quotient of 39.538 divided by 5.3 using the standard method:
wolverine [178]
The standard method is correct but it shows 53 instead of 5.3
so it is False.  Hope it helps
4 0
2 years ago
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