1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katarina [22]
3 years ago
5

Shelf A had 40 books and Shelf B had 16 books. After Abigail borrowed an equal number of books from Shelf A and Shelf B, there w

ere 3 times as many books on Shelf A than on Shelf B. How many books did Abigail borrow altogether?
Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0

Answer:

120

Step-by-step explanation:

You might be interested in
5w 2-6 + 11 help pls​
patriot [66]

Answer:

5

2

−

6

+

1

1

5

w

2

−

6

+

11

5w2−6+11

Simplify

1

Add the numbers

5

2

−

6

+

1

1

5

w

2

−

6

+

11

5w2−6+11

5

2

+

5

Step-by-step explanation:

4 0
2 years ago
SOME ONE HELP ME PLZ
Eva8 [605]

Answer:

Im bored wanna talk?

Step-by-step explanation:

5 0
3 years ago
16 inches to centimeters
asambeis [7]

Answer:

In centimeters, it would be 40.64 centimeters.

7 0
3 years ago
Read 2 more answers
1.36 km is how many cm
Taya2010 [7]

Answer:

136000 cm

Step-by-step explanation:

I think it's helps you

5 0
3 years ago
Graph the inverse circular function by hand, given f(x) = 3sin(2x) ;-pi/4 ≤ ≤pi/4
nasty-shy [4]

Part a)

a) The given function is

f(x) = 3 \sin(2x)

We let

y =  3 \sin(2x)

Interchange x and y.

x=  3 \sin(2y)

Solve for y;

\frac{x}{3}  =  \sin(2y)

y =  \frac{1}{2}  { \sin}^{ - 1}( \frac{x}{3} )

{f}^{ - 1}(x)  =  \frac{1}{2}  { \sin}^{ - 1}( \frac{x}{3} )

Part b) The range of f(x) refers to y-values for which f(x) exists.

The range of f(x) is

-  3 \leqslant y \leqslant 3

This is because the function is within y=-3 and y=3.

c) The range of

{f}^{ - 1} (x)

is

-  \frac{ \pi}{4}  \leqslant y \leqslant  \frac{\pi}{4}

The domain is -3≤x≤3

This is because the domain and range of a function and its inverse swaps.

Part d) The graph is shown in the attachment.

3 0
3 years ago
Other questions:
  • A couple wants to install a square mirror that has an area 500 in.². To the nearest 10th of an inch what length of wood trim is
    6·1 answer
  • Marsha gave the cashier $40 to pay for 3 pairs of socks and 1 shirt for 13.50. The cashier gave her $9.03 in change. Each pair o
    11·2 answers
  • WILL GIVE BRAINLIEST ANSWER THIS PLZ!
    7·2 answers
  • Complete the sentence to make it a true statement. 60 is 1/100 of
    6·1 answer
  • The school hiking club has completed 4 out of 5 hikes so far this year. They have hiked 4.6 miles, 3.7 miles, 5.1 miles, and 2.9
    15·1 answer
  • What is the solution for these lines<br> (line a ) x+2y=4<br> (line b ) 3x-2y=4
    13·2 answers
  • 5 1/2 by 4 3/4 by 1/4 scale it down by 1/10
    11·1 answer
  • The amount of paper that the copy shop used this month was a 25% increase of the amount of paper they used last month. What perc
    12·1 answer
  • Can someone solve 6 and 7 for me I will mark you the brainly pls help I will really appreciate
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%7B%5Clongrightarrow%7B20000%20%5C%3A%20%5Ctimes%20%5C%3A%20%5Cdfrac%7B9%7D%7B100%7D%20%5
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!