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3 years ago

Please answer this question its 7th-grade math

Mathematics

2 answers:

Andrei [34K]3 years ago

7 0

Answer:

B is the answer

Step-by-step explanation:

Alex Ar [27]3 years ago

3 0

Answer:

c: $7.09

Step-by-step explanation:

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Which inequality is equivalent to -m 2 15?

inysia [295]

The correct answer is option 3: m≤-15

Step-by-step explanation:

The inequalities are solved by performing operations on both sides of inequality

Given inequality is:

$-m\geq 15$

when an inequality is multiplied by -1 the signs of numbers on both sides are changed while the inequality operator is also reversed.

Multiplying both sides by -1 will give us:

$m\leq -15$

The correct answer is option 3: m≤-15

Keywords: Inequalities, Operations on inequalitites

Learn more about inequalities at:

#LearnwithBrainly

4 0

3 years ago

Given the points A(-1,2) and B(7,8), find the coordinates of the point P on directed line segment AB that partitions AB in the r

tankabanditka [31]

Now despite what you may believe, 1:3 is not 1/3 in this situation. In this case, it means "1 equal part to 3 equal parts", which is a total of 4 equal parts. In short, this question is to place point P 1/4 the distance from A to B.

Firstly, how far apart is -1 from 7 (the x-coordinates)? That would be 8 units. Multiply 1/4 by 8:

$\frac{1}{4}\times \frac{8}{1}=\frac{8}{4}=2$

Next, how far apart is 2 from 8 (the y-coordinates)? That would be 6 units. Multiply 1/4 by 6:

$\frac{1}{4}\times \frac{6}{1}=\frac{6}{4}=\frac{3}{2}$

Next, since from -1 to 7 you are increasing, add 2 to -1:

$-1+2=1$

1 is your x-coordinate

Next, since from 2 to 8 you are increasing, add 3/2 to 2:

$\frac{2}{1}\times \frac{2}{2}=\frac{4}{2}\\\\\frac{4}{2}+\frac{3}{2}=\frac{7}{2}$

7/2 is your y-coordinate.

Putting it together, your answer is A. (1, 7/2)

5 0

4 years ago

What is meant by the term the ???end of the Cold War???.

Neko [114]

Answer may be C hope helped

6 0

4 years ago

Use The function f(x) is graphed below. the graph of the function to find, f(6).

____ [38]

F(6)=2

That is because the 6 in the brackets means x
If f(x) means f(6) x=6

And if you look at the graph where the 6 on the x axis is and look where the graph meets the value of 6 it is on the value of 2 on the y axis

4 0

4 years ago

Read 2 more answers

⦁ Suppose that the number of bacteria in a dish increases by 50% every four hours. There are 64 bacteria initially. Write a func

Sav [38]

Number of bacteria = 64•(1.5^(t/4))
So after t=100 hours,
64•(1.5^25) = 1,616,075 or 1.616x10^6

4 0

4 years ago