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
Harman [31]
2 years ago
13

9 books are to be bought by a student. Some cost $6 and the remainder cost $3 each. if the total amount spent was $39, how many

of each are bought?
Please explain your answer.
Mathematics
1 answer:
MissTica2 years ago
6 0

Answer:

four nine dollar books

Step-by-step explanation:

36 divivded by 9

You might be interested in
Reference attached image for the problem.Please show your work for finding the partial area.
-Dominant- [34]

To find the area of a sector of a circle use the next formula:

A=\frac{\theta}{360º}*\pi *r^2

As the given circle has a outside angle 90º (it is not part of the sector of the circle) subtract the 90º from 360º (total angle of a circle) to find the angle of the sector:

\theta=360º-90º=270º

Find the area of the sector with angle 270º:

\begin{gathered} A=\frac{270º}{360º}*3.14*(11in)\placeholder{⬚}^2 \\  \\ A=0.75*3.14*121in^2 \\  \\ A=284.955in^2 \end{gathered}Then, the approximate area of the given sector of a circle is 284.955 square inches
7 0
10 months ago
I need help.please nowwwwwwwwwwwwwwwwwwww
Grace [21]

Answer:

whats the shape?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The base of a lamp is solid glass in the shape of a square prism. Each side of the square measures 5 in. If 300 in. of
Elenna [48]

Answer:The answer is 12

Step-by-step explanation:

I cheated

4 0
3 years ago
Determine the y-intercept of the following equation.<br> (x+5)(x - 1) = y
Darya [45]

Answer: Should be -5

Step-by-step explanation:

3 0
3 years ago
Which mountain range separates Georgia from Russia?<br>​
agasfer [191]

Answer:

Step-by-step explanation:

The Caucasus Mountains

6 0
3 years ago
Other questions:
  • Describe the effect of the transformation (x,y) to (x,7y)
    14·1 answer
  • triangles IJK and TUV are similar.The length of the sides of IJK are 40, 50, and 24. The length of the longest side of TUV is 27
    7·1 answer
  • Question in attachment
    6·1 answer
  • Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = x^3 – 3x^2 + 2x
    8·1 answer
  • What times itself equals 91,204
    15·1 answer
  • K-3k²-3k+2k²<br><br><br>what is the answer<br>please help me​
    9·1 answer
  • This graph shows the linear relationship between commission med to by a caesperson and number of sale
    13·1 answer
  • GUYS PLEASE HELP ME ILL GIVE BRIANLIEST TO THE RIGHT ANSWERS ONLY!
    11·1 answer
  • a school has 415 third graders ans 388 second graders. How many more third graders are there than second grades?
    12·1 answer
  • Here's a question from Ch-7 , Ex-14.3
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!