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Serjik [45]
3 years ago
9

How do you do this??

Mathematics
2 answers:
uranmaximum [27]3 years ago
5 0
X=9 z=8 y=3 this are the answers to your question
masya89 [10]3 years ago
4 0

Answer:

x=4, z=8, y=3

Step-by-step explanation:

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PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
jenyasd209 [6]

Answer:

x= -1/3

y= -3 1/3

Step-by-step explanation:

Make both of them into y=Mx+b form

y=-x-3

y=(-x-7)/2

Substitute the x-3 in the first equation for the y in the second one.

x-3=(-x-7)/2

2x-6=-x-7

3x=-1

x=-1/3

Now that we have x, we can solve for y.

y=-x-3

y=-1/3-3

y=-3 1/3

7 0
3 years ago
A cone with a radius of 6 cm has a volume of 1200 cm3. What is the height of the cone? (The volume of a cone is given by the for
Rina8888 [55]

Answer:

  • 31.8 cm

Step-by-step explanation:

<u>Volume of a cone:</u>

  • V = 1/3πr²h

<u>We have:</u>

  • V = 1200 cm³
  • r = 6 cm
  • h = ?

<u>Substitute values and solve for h:</u>

  • 1200 = 1/3*3.14*6²h
  • 1200 = 37.68h
  • h = 1200/37.68
  • h = 31.8 cm (rounded)

None of the choices is correct

5 0
3 years ago
Read 2 more answers
What is parallel to y = -2x + 10
dem82 [27]

Answer:

Any line with the slope of -2 and a y intercept other than 10 will be parallel to this line.

Step-by-step explanation:

Parallel lines have the same slopes but different y y-intercepts

8 0
3 years ago
The purple shape is a dilation of the black shape. What is the scale factor of the dilation?
Ilya [14]
The answer is 1/2. The purple shape is half the size of the black shape.
8 0
3 years ago
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If you answer this right I will give you Brainliest<br> What is 2+2
klio [65]

Answer:

fish

Step-by-step explanation:

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3 years ago
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