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2 years ago

Can someone help me x^2 + 3 - 6(3x + 4) i will give brainliest

Mathematics

1 answer:

dangina [55]2 years ago

8 0

Answer:

${x}^{2} - 18x - 21$

Step-by-step explanation:

${x}^{2} + 3 - 6(3x + 4)$

${x}^{2} + 3 - 18x - 24$

${x}^{2} - 21 - 18x$

$\boxed{\green{= {x}^{2} - 18x - 21}}$

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34.15 round to the nearest hundred

I am Lyosha [343]

It’s zero, I think. Because
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3 years ago

What is equivalent to 36/54

mina [271]

Answer:

18/27 would be a equivalent fraction to 36/54

Step-by-step explanation:

36/2=18 and 54/2=27

Therefore, 18/27

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3 years ago

At the end of the last quarter, the Monkey Tail were losing by 20 points. The score was 54-34. Each basket is worth 2 points. If

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The answer is C. They need 10 more baskets to win the game.

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3 years ago

Find the MAD for this set of data.

Nostrana [21]

Answer:

Hence MAD=0.8

Step-by-step explanation:

MAD is also known as Mean Absolute Deviation.

We find MAD by the following steps:

Firstly we find the mean of the data
Then we subtract each entry from the mean to obtain the deviation
Then find the absolute value of the deviation which is also known as absolute deviation.
Finally we find the mean of the absolute deviation.

Now we are given a table of the absolute deviation we just need to calculate the mean of the absolute deviation.

The absolute deviation is given as:

1 3 1 0 0 1 0 0 1 1

The mean of this is calculated as:

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Hence, MAD=0.8

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3 years ago

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Bryce reads 18 pages in 1/3 of an hour. What is his rate in pages per hour?

Digiron [165]

Answer:

54 is the answer

Step-by-step explanation:

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2 years ago

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