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Radda [10]
3 years ago
14

Write an equation of a parabola with the given vertex and focus. vertex (-1,3); focus (-1,4)

Mathematics
1 answer:
NeX [460]3 years ago
6 0

See https://web2.0calc.com/questions/i-need-help_4982.

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Convert 6.2x10^5 mm to km. (please show the steps to how you did the problem.)
erma4kov [3.2K]

Answer:

0.62km

Step-by-step explanation:

1 mm= .000001km

620,000mm= 0.62km

Multiply 620,000 by 0.000001

4 0
2 years ago
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4.<br> 3.7 cm<br> 4.5 cm<br> 2.2 cm<br> V=
Nady [450]

Answer:

V=36.63cm^3

Step-by-step explanation:

Volume formula for rectangular prism is V=lwh

Volume = length * width * height

V=4.5*2.2*3.7

V=36.63

Hope this helps

4 0
3 years ago
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What decimal number is between 4.0 and 4.5?
dybincka [34]
The answer is
4.25. 
All you have to do is find the difference (0.5), half it (0.25) and add it to the smallest number.
8 0
2 years ago
Can someone pls help me with this question ​
jeyben [28]

Answer:

I'll find X for you; the next step is by you.

Step-by-step explanation:

we have two similar pentagons

I will do it in 2 ways.

1.

=> 48/4x = (x+2)/x

=> 12/x = (x+2)/x

Because of pentagons so x > 0

=> 12 = x + 2 => x = 10

2.

k is unknown number

=> 4x = k.x and 48 = k.(x + 2) (x > 0)

=> k = 4 and 48 = 4.(x + 2)

=> 12 = x + 2 => x = 10

7 0
2 years ago
PLease heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp urgently
iren2701 [21]

Answer:

  1. 12n
  2. 4t
  3. 6 + n
  4. 6w
  5. d - 7
  6. 62 + h
  7. 20 - y
  8. 1/4z
  9. 20 - s
  10. 3/5c
  11. 4s
  12. u + v  

8 0
3 years ago
Read 2 more answers
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