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
den301095 [7]
3 years ago
5

Which number is equivalent to

}{3^2}" alt="\frac{3^4}{3^2}" align="absmiddle" class="latex-formula">?
A. 2
B. 9
C. 81
D. 729
Mathematics
2 answers:
hjlf3 years ago
5 0

Answer:

B. 9

Step-by-step explanation:

When there are exponents with the same base in a fraction, they can be simplified by subtracting.

We can take out 2 on both the top and bottom, leaving us with 3^2 over 1

3x3 is 9 and 9/1 is still 9

marshall27 [118]3 years ago
4 0

Answer:

9

Step-by-step explanation:

Since the bases are the same, we can subtract the exponents to accomplish the division

a^b / a^c = a^ (b-c)

3^4 / 3^2

3^ (4-2)

3^2

9

You might be interested in
Given figure LMNO ~ figure STUV, what is the value of x? LMNO has 4.1 in and 22. in and STUV has 12.3 in
Furkat [3]
Set up a proportion:

4.1/22 = 12.3/x

Cross multiply:

4.1 * x = 22 * 12.3

4.1x = 270.6

Divide 4.1 to both sides:

x = 66
7 0
3 years ago
Read 2 more answers
Top brainilest and extra points
quester [9]

The formula for a cone is pi * r^2 * (h/3) or pi* r^2 * h * 1/3.

Since the height is 7ft and the radius if 4ft you plug those into the equation and get:

V= 1/3 * pi * (4^2) * (7)ft cubed which is the answer of B

4 0
3 years ago
Read 2 more answers
Kevin is an auto mechanic. He spends 2 hours when he replaces the shocks on a car and 2 hours when he replaces the brakes. He wo
mr Goodwill [35]

Answer:

Kevin should do 21 shock replacements and 6 brake replacements every week to maximize his weekly income.

Step-by-step explanation:

Since either job takes 2 hours to complete, the total number of jobs that Kevin can complete working 54 hours a week is:

n=\frac{54}{2}\\n=27\ jobs

Since replacing shocks gives him a greater income, he should aim to do as little break replacements as possible and as many shock replacements as possible in order to maximize income.

If he has to complete at least 6 break replacements out of the 27 jobs possible, the number of shock replacements he should do is:

S=27-6\\S=21

Kevin should do 21 shock replacements and 6 brake replacements every week to maximize his weekly income.

5 0
3 years ago
Is the following statement true or false:Vertical Asymptotes is an invisible line that a curve approaches and will eventually to
Aloiza [94]

An Asymptote is a line that the plot or graph of a function tends to approach but will never touch. They are usually not part of the function graph.

This is illustrated as shown below

A vertical asymptote cannot be crossed by the graph function because it occurs at the x-value which is not in the domain of the function.

Hence, the correct answer is False.

6 0
1 year ago
Suppose x, y, and z are positive integers such that xy + yz = 29 and xz + yz = 81. Which of the following variables has exactly
ss7ja [257]

Answer:

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The force of gravity acting on an object varies directly with the mass of the object. The force on a mass of 5 kilograms is 49 n
    5·1 answer
  • Which graph shows the line joining the complex numbers -i and 2+!?
    11·1 answer
  • Need geometry help!!
    9·1 answer
  • Explain how to use a pattern to find the product of a power of 10 and a decimal
    9·1 answer
  • A dilation with a scale factor of 2 is applied to the three line segments shown. The resulting images are P′Q′¯¯¯¯¯¯¯ , A′B′¯¯¯¯
    7·1 answer
  • 1. What is the value of x in the equation below? -6x + 9 = 33 ​
    15·2 answers
  • A. (0, -2)
    11·1 answer
  • I need to have this done by tonight and I don’t know what to put
    14·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLIESTTTTTTT dont do part two tho.
    13·1 answer
  • Mia, jade, and Amelia sell car wash tickets. Jade sells 8 more tickets then Mia. Amelia sells twice as many tickets as Mia. The
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!