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
steposvetlana [31]
3 years ago
9

Find the missing factor. Write your answer in exponential form. 9^-6= (?) • 9^-2

Mathematics
1 answer:
jeka943 years ago
7 0

Answer:

9^-4

Step-by-step explanation:

9^-6=?*9^-2

Let the unknown=x

9^-6=x*9^-2

9^-6=9^-2(x)

x=1/9^6÷1/9^2

=1/9^6×9^2/1

=9^2/9^6

x=1/9^4

x=9^-4

Check

9^-4*9^-2

=9^-4-2

=9^-6

You might be interested in
Can you please help this is urgent??!!!!
Thepotemich [5.8K]

Answer:

B. 4

Step-by-step explanation:

A direct proportion has the form

y = kx or k=y/x,

where k is the proportionality constant.

Let's test some points.

Second point

k = 8/2 = 4

Fifth point

k = 23/5.75 = 4

You will get the same result for every point, so the constant of proportionality is 4.

3 0
3 years ago
A phone is 35 percent off which is now worth 78 pounds what was the original price
Black_prince [1.1K]

Answer:

120 pounds

Step-by-step explanation:

65% of y= 78 pounds

\frac{65}{100} × y = 78 pounds

65y = 78  × 100=7800

y= 7800/65= 120 pounds

7 0
3 years ago
Sofia makes and sells stuffed toys. She uses special fabric to cover a foam
valkas [14]

Answer:

384 square cm

Step-by-step explanation:

Fabric used will be equal to the total surface of the cubical block.

fabric \: used \\  = 6 {side}^{2}  \\ = 6 \times  {8}^{2}   \\  = 6 \times 64 \\  = 384 \:  {cm}^{2}  \\

8 0
3 years ago
Ms. Sunshine is going to bake cookies for her students. She wants each student to receive 2.5 cookies. If she has 25 students in
adell [148]

Answer:

Ms. Sunshine needs to make 62.5 cookies.

Step-by-step explanation:

25 * 2.5 = 62.5

4 0
2 years ago
How many solutions are there<br><br><br>2x - y = 1<br>- 4x + y = 1​
Bezzdna [24]

infinitely many solutions

8 0
2 years ago
Read 2 more answers
Other questions:
  • Lines that form the outer edge of a three-dimensional shape and suggest its volume are called
    10·1 answer
  • How many gallons is 32 quarts
    14·2 answers
  • Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store.
    15·2 answers
  • How do you solve this
    7·1 answer
  • Cliff has r quarters. Express the value of the quarters in cents
    6·2 answers
  • Which expression is equivalent to 24 -(-6)?​
    15·2 answers
  • A satellite moves through space at a rate of 17, 208 kilometers per hour. What is this number in word form?
    8·1 answer
  • PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!
    13·2 answers
  • A researcher is interested in investigating whether people perform better at dexterity tests while listening to classical music
    14·1 answer
  • PLEASE PLEASE PLEASE HELP ME WITH THIS ASSIGNMENT ASAP: For the birds- Wildlife Management Algebra 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!