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3 years ago

Plz guys help me plz

Mathematics

1 answer:

kari74 [83]3 years ago

4 0

Answer:

option d 11 .......substitute 2 inplace of x

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For which of the following compound inequalities is there no solution?

meriva

Answer:

Step-by-step explanation:

$3m - 12 > 30 \text{ and } -6m\geq 24$

$\boxed{3m - 12 > 30 \wedge -6m\geq 24}$

$m>14 \wedge m\leq -4$

There's no solution. It is the first one already. There is no number that is both greater than 14 and less than or equal to -4. That is no solution because there's no $m$ that satisfy the compound inequality.

<u>Note: the signal change because we divided by negative number.</u>

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3 years ago

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In a group of 36 students, 6 study both Art and Biology.

vichka [17]

<h2>Greetings!</h2>

Answer:

$\frac{1}{6}$

Step-by-step explanation:

If the total data set is 36 students, and you need to find out the probability that the randomly selected student studies both art and biology, you need to find the ratio:

Every 36 students there is 6

36 : 6

Divide both sides by 6:

6 : 1

So that means the probability is:

$\frac{1}{6}$ or 1.16 recurring

<h2>Hope this helps!</h2>

3 0

3 years ago

Will give 5 stars it's due soon helppp

Alenkinab [10]

Answer:

The answer is B

Step-by-step explanation:

Since -2/3 multiplied by 3 equals -2, all you need to do is -2+1 which equals -1 which is the same number y is supposed to be.

Hope this helps

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3 years ago

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What two numbers multiply to -49 and add to +6

Zina [86]

I don’t think there is a number that does both of those, the factors of 49 are 1, 7, and 49

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3 years ago

A picture of parallel lines

cupoosta [38]

Parallel lines are two lines that are not crossing each other for instance \\ that is a parole line

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