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bearhunter [10]
3 years ago
11

Find the sum. 15 + (−15)

Mathematics
2 answers:
Talja [164]3 years ago
6 0

Answer:

0

Step-by-step explanation:

This is like saying 15-15.

NeX [460]3 years ago
5 0

Answer:

0

Step-by-step explanation:

this is 15-15 so answer is 0

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(5+4) +10=5+(4+10)<br> A. True<br> B. False
Studentka2010 [4]

Answer:

A. True

Step-by-step explanation:

One of the ways to check this is solving each side of the equation.

(5+4)+10=5+(4+10)

Remember PEMDAS.

Parenthesis first.

(9)+10=5+(14)

Now, you can drop the parenthesis and add the numbers together.

9+10=19

5+14=19

19=19

This is a true statement.

Hope this helps!

If not, I am sorry.

3 0
2 years ago
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I do not know how to find the x in this situation can anyone help?
julia-pushkina [17]

Answer and Step-by-step explanation:

Essentially, the figure FEHG got<em><u> scaled by a factor of 1.5</u></em>, and turned into BADC

So 2.4 times 1.5 is 3.6

3.6 = x

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3 years ago
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r-ruslan [8.4K]
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6 0
3 years ago
Can someone pleaseeee hellpp??
monitta

Answer:

5.8

Step-by-step explanation:

To get the mean, add up all the numbers

9+4+8+3+5 = 29

Then divide by how many numbers there are (5)

29/5 =5.8

The mean is 5.8

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What is the volume of this cube?
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Step-by-step explanation:

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