<span>miles per gallon uses ratios. Say your car was doing 80 miles for 4 hours. You would have the ratio 80;4 and you need to find the miles per 1 hour</span>

8 0

4 years ago

Please help ASAP I might mark you brainliest

Tatiana [17]

Answer:

Where is the question or figure ???

5 0

3 years ago

If there is a number line with three letters( A, B, and C) and A= 2 and C= 16, if B in exactly in the middle of A and C what doe

tangare [24]

B=9. This is the answer

7 0

3 years ago

Read 2 more answers

Find the inverse of the linear function y= 1/2x+3

Korvikt [17]

Answer: The inverse of the given function is $y=2x-6.$

Step-by-step explanation: We are given to find the inverse of the following linear function :

$y=\dfrac{1}{2}x+3~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`(i)$

The inverse of y = f(x) is written as

$x=f^{-1}(y).$

Substituting the above in equation (i), we get

$y=\dfrac{1}{2}x+3\\\\\Rightarrow y=\dfrac{1}{2}f^{-1}(y)+3\\\\\Rightarrow \dfrac{1}{2}f^{-1}(y)=y-3\\\\\Rightarrow f^{-1}(y)=2(y-3)\\\\\Rightarrow f^{-1}(y)=2y-6.$

Thus, the inverse of the given function is $y=2x-6.$

3 0

3 years ago