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soldier1979 [14.2K]
3 years ago
14

If f(x)=-5x-11, then f^-1(x)=

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0
F^-1(x) is the inverse so...
f^-1(x) = (-1/5)x - 11/5 

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Please answer ASAP!
boyakko [2]

Answer:11

Step-by-step explanation:8+5+2+3=18 5+2=7 18-7=11

7 0
2 years ago
Read 2 more answers
Z−4/9−1/3=5/9 Enter your answer as a fraction in simplest form in the box. z =
aleksklad [387]

Answer:

z = 4/3 or 1 1/3

Step-by-step explanation:

z−4/9−1/3=5/9

Change 1/3 to have a denominator of 9

1/3 *3/3 = 3/9

z−4/9−3/9=5/9

Combine like terms

z -7/9 = 5/9

Add 7/9 to each side

z-7/9+7/9 = 5/9+7/9

z = 12/9

z=4/3

or as a mixed number

z = 1 1/3

7 0
2 years ago
Mikayla's mom told her she will make her a special dinner if she scores 80% on her
OLga [1]

Answer:

20

Step-by-step explanation:

80% of 25 is 20, even if you put it into a calculator

3 0
3 years ago
Please help me in really confused
Marina86 [1]
The chart on the side should help you out. The width of a doorway is approximately 1 meter and the height of a skyscraper is 1,000 meters. Divide the height of the skyscraper by the width of the doorway to get your answer. It would take 1,000 door widths to make up the height of a skyscraper, so the height of the skyscraper is 1,000 times the width of the doorway.
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3 years ago
What is the unit rate for meters per second if a car travels 480 meters in 24 seconds?
Yanka [14]
20 meters per second
8 0
2 years ago
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