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damaskus [11]
3 years ago
9

Nick volunteers at the library shelving books.

Mathematics
2 answers:
horsena [70]3 years ago
8 0

Answer:

Step-by-step explanation:

ch4aika [34]3 years ago
7 0

Answer:

B: A

He earns $90 in 3 weeks.

C

He shelves 90 books in 3 hours.

Step-by-step explanation:

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State of the given functions are inverses. Part 3. NO LINKS!!!!​
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Answer:

9.

h(x)=-x-1

let y =-x-1

interchanging role of x & y

x=-y-1

y=-x-1

h-¹(x)=-x-1

again

f(x)=(2-3x)/2

let

y=(2-3x)/2

interchanging role of x & y

x=(2-3y)/2

2x-2=-3y

y=(2-2x)/3

f-¹(x)=(2-2x)/3

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10.

f(x)=-x+3

let y=-x+3

interchanging role of x & y

x=-y+3

y=3-x

f-¹(x)=-x+3

equal to g(x)=-x+3

<u>Given function are</u><u> inverse of each other.</u>

8 0
3 years ago
Read 2 more answers
In which quadrant is ? located if cos? is positive and cot? is negative?
Elodia [21]
Hello : 
if cos? is positive and cot? is negative? in 4 <span>quadrant</span>
7 0
3 years ago
A parachutist's rate during a free fall reaches 180 kilometers per hour. What is this rate in meters per second? At this rate, h
Bumek [7]

Answer:

50 m/s

250 m

Step-by-step explanation:

180 km/hr × (1000 m / km) × (1 hr / 3600 s) = 50 m/s

50 m/s × 5 s = 250 m

5 0
3 years ago
What is the equation of the following line?<br><br> (-3,9)<br><br> (0,0)
elena55 [62]

Answer:

y=-3x

Step-by-step explanation:

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