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alex41 [277]
3 years ago
13

Need help with this question

Mathematics
2 answers:
Dmitrij [34]3 years ago
4 0

Answer:

A) -9

B)-9+-9= -18

C) -8

D) 0

gtnhenbr [62]3 years ago
4 0
The answer is


-9+9


Because it’s a -9 and you’re adding 9 it is 0.

So the answer is -9+9

MARK ME BRAINLIEST PLEASE!!!!!!
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Pls help ill give brainliest :)
Tatiana [17]

Answer:

380.

Just add the two numbers together and it'll work :)

3 0
2 years ago
Find h.(Type your answer in simplest radical form)
FromTheMoon [43]

9514 1404 393

Answer:

  (x, y) = (8, 2)

Step-by-step explanation:

Using the geometric mean rules for this geometry, we have ...

  h = √(4·32) = 8√2

and also ...

  a = √(4·36) = 12

  b = √(32·36) = 24√2

For the problem at hand, ...

  h = 8√2 = x√y   ⇒   x = 8, y = 2

5 0
3 years ago
You are adding 6¾ + 3 2/3 using fraction strips. Explain how you rename the
zzz [600]

Multiplying to make the same in a different  like 3/5x5/5 = 3/5

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6 0
3 years ago
Read 2 more answers
Use the distributive property to solve the equation 28-(3x+4)=2(x+6)+x. Show your work.
Gre4nikov [31]

Answer:

x=2

Step-by-step explanation:

28−(3x+4)=2(x+6)+x

We need to use the distributive property for the right side.

28−3x−4=(2)(x)+(2)(6)+x)

28−3x−4=2x+2+x

−3x+24=3x+12

From here we need to subtract 3x from both side.

−3x+24−3x=3x+12−3x

6x+24=12

Transfer +24 on the right side.

6x=12−24

6x=−12

Finally, divide both sides by −6

6x/-6 = -12/-6

x=2

6 0
3 years ago
Math help please!! Thanks!
Reika [66]
I think its D. im not positive tho

6 0
3 years ago
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