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3 years ago

For the data set below, which of the following are true? {12, 18, 28, 14, 18, 20, 12}

Mathematics

2 answers:

iragen [17]3 years ago

6 0

Alright bud the best answer to this question will be that the mode is 12 because it appears the most

tester [92]3 years ago

5 0

Answer:

B might be the correct answer.

Step-by-step explanation:

12, 12, 14, 18, 18, 20, 28,

Median ( the middle number ): 18

Mean: 17.42

Mode: 12 and 18.

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Guys what is ascending order again

Allisa [31]

Answer:

Step-by-step explanation:

4 0

3 years ago

1.)

NemiM [27]

Answer:

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Step-by-step explanation:

3 0

2 years ago

Find the value of c that makes the expression a perfect square trinomial.<br><br> x2 + 4x + c

masha68 [24]

the value of c that makes the expression a perfect square binomial is c=4 .

<u>Step-by-step explanation:</u>

Here we have , an expression x2 + 4x + c or , $x^2 + 4x + c$ . We need to find the value of c that makes the expression a perfect square binomial. Let's find out:

We have , $x^2 + 4x + c$

⇒ $x^2+4x+c$

⇒ $x^2+2(2)x+c$

Now , we know that $(a+b)^2=a^2+2(a)(b)+b^2$

Comparing above equation , to $x^2+2(2)x+c$ we get ;

⇒ $x^2+2(2)x+c$ { $c=2^2$ }

⇒ $x^2+2(2)x+2^2$

⇒ $(x+2)^2$

Therefore , the value of c that makes the expression a perfect square binomial is c=4 .

7 0

3 years ago

2. Which set contains the value below?

rewona [7]

Answer:

Natural number

Step-by-step explanation:

May this help you

3 0

2 years ago

Please help! REWARDING BRAINLIEST FOR BEST ANSWER

Elenna [48]

A good formula that I use for triangles is A=bh divides by 2. If you substitute it would be 192=b12 divided by 2. Divide 12 with two or multiply 12 with 1/2(same answer). You divide 192 with 6 because that is the answer of 12 divided by 2. You should get 32. If you multiply 32 with 12 then divide by 2 or multiply 1/2 you should get 192. The answer is 32. I hope that makes sense:)

5 0

3 years ago