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Leni [432]
3 years ago
10

What is the inverse function of f(x) = x

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

y = x

Step-by-step explanation:

The inverse of f(x) = x is just y = x.

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Tim has two spinners , spinnerA and spinner B. Each spinner can only land on red or blue . The probability that spinner A will l
Ganezh [65]

Answer:

52

Step-by-step explanation:

<u>Spinner A</u>

  • Probability of red = 0.5,
  • Probability of blue = 0.5

<u>Spinner B</u>

  • Probability of red = 0.6,
  • Probability of blue = 0.4

<u>Probability of both A and B land on red: </u>

  • 0.5*0.6= 0.3

<u>Number of attempts to get outcome of 84 red on both spinners is:</u>

  • 84/0.3= 260

<u>Probability of both spinners land on blue:</u>

  • 0.5*0.4= 0.2

<u>Estimated number of both spinners land on blue:</u>

  • 260*0.2= 52  
4 0
3 years ago
Solve for x: 2x + 8 = 4x - 10
IgorLugansk [536]

Answer:

18=2x

x=9

Step-by-step explanation:

hope it helps bro

6 0
2 years ago
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Find the value of x, and measure of angle A. (2x+60) (5x+2) 40
LuckyWell [14K]

Answer:

 

Step-by-step explanation:

3 0
3 years ago
Triangle CAT was rotated to create triangle C'A'T'. Describe the transformation using details and degrees.
inysia [295]

Answer:

Triangle CAT was rotated 90 degrees clockwise around the origin.

Step-by-step explanation:

The coordinate points for A and A' are (-3,3) and (3,3). The change from A to A' from quadrant 2 to 1 is a 90 degree rotation in the clockwise direction. Each of the points are equal distance from the origin (0,0) and this is the center of rotation.

6 0
3 years ago
The figure below is a square. Find the length of side x in simplest radical form with a
Leokris [45]

Answer:

\frac{\sqrt{2} }{2}

Step-by-step explanation:

45 - 45 - 90 Triangles

When one leg = x, the hypotenuse = x\sqrt{2}

So, if the hypotenuse is 1, then divide by \sqrt{2} to get the leg.

\frac{1}{\sqrt{2} }  rationalize denominator.

\frac{1}{\sqrt{2}} × \frac{\sqrt{2}}{\sqrt{2} } = \frac{\sqrt{2}}{\sqrt{2} \sqrt{2} }  =  \frac{\sqrt{2} }{\sqrt{4}} =  \frac{\sqrt{2}}{2}

3 0
2 years ago
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