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noname [10]
3 years ago
6

Whats the inverse for F(x) = 2x^2

Mathematics
1 answer:
Rufina [12.5K]3 years ago
8 0

Answer:

y=-\frac{\sqrt{2}\sqrt{x}  }{2} \\y=\frac{\sqrt{2}\sqrt{x}  }{2}

Step-by-step explanation:

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Find three consecutive even integers if three times the first integer is two times<br> the third
lara31 [8.8K]

Solution:

Let's name the three consecutive numbers as y, y + 2, and y + 4.

<u>Note that:</u>

  • => Equation formed: 3(y) = 2(y + 4)

<u>Solve the equation to find the three consecutive numbers.</u>

  • 3(y) = 2(y + 4)
  • => 3y = 2y + 8
  • => 3y - 2y = 8
  • => y = 8

The numbers are 8, 10, and 12.

4 0
2 years ago
Aarti posted a comment on her blog. Each day the number of responses to her comment was 125% of the number she recieved on the p
Talja [164]

Answer:

125

Step-by-step explanation:

6 0
3 years ago
A box that has a length of 2x + 2 and width of x - 2 has a perimeter of 90 centimeters. If the height of the box is x, what is t
tatuchka [14]
First find the value of X from the perimeter given
Perimeter = L*W
90 = 2 ((2x+2) + (x-2))
90 = 4x + 4 +4x - 4
90 = 8x
x = 11.25
Length = 2x + 2
2 (11.25) +2
=24.5
Width = x-2
11.25 -2
=9.25
h =x
= 11.25

Volume = L*W*H
24.5 * 9.25 * 11.25
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4 0
3 years ago
Is 2/3 in smplest form
nlexa [21]
Yes it is it would not be able to go any lower
good job :)
8 0
3 years ago
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pickupchik [31]
The answer is that M’ is made by reflecting M about the x axis
7 0
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