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Sauron [17]
2 years ago
15

Select the correct answer.

Mathematics
1 answer:
RideAnS [48]2 years ago
4 0

Answer: Your question options are not legible but the inverse of the function is f-1(x) = (x + 2) / 2

Step-by-step explanation:

y = 2x + 2

Make x the subject of formula:

2x = y - 2

x = (y - 2) / 2

Now substitute y for x:

(x - 2) / 2

Y = (x - 2) / 2 is the inverse equation of the above graph.

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1 + 1 = <br><br>A. 1<br>B. 21<br>C. 11<br>D. fish​
Alexxandr [17]

Answer:

N/A

1 + 1 = 2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y.
wolverine [178]

Answer:

\lambda=10^{-10}\ m

Step-by-step explanation:

Given that,

The frequency of x-rays, f=3\times 10^{18}\ Hz

We need to find the wavelength for x-rays. The relation between wavelength, frequency and speed of light is given by :

v=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^{8}}{3\times 10^{18}}\\\\=10^{-10}\ m

So, the wavelength for x-rays is 10^{-10}\ m.

7 0
3 years ago
1. The 4th, 5th, and 6th terms of an arithmetic sequence are 19, 23, and 27 respectively. What is the first
babymother [125]

Answer: 7

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Please consider Brainliest.

8 0
1 year ago
Chrissie thinks of a number. 30% of her number is 270. What is the number she is thinking of? Please help.
MrRissso [65]

Answer:

81

Step-by-step explanation:

hope it helps

3 0
2 years ago
What is the security for the payment of a secured loan called
igomit [66]
The answer is C) collateral
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