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
nlexa [21]
3 years ago
8

What is (-7)^-1 and how do you do it

Mathematics
2 answers:
timofeeve [1]3 years ago
6 0

Answer:

-1/7 or -0.1438...

Step-by-step explanation:

When there is a negative exponent the function under the exponent goes into the denominator making the equation negative one seventh -1/7

Zolol [24]3 years ago
3 0

Answer:

-1/7

Step-by-step explanation:

First you need to understand negative exponents. Baisically it means 1/the number to the positive power. For this problem, it's

1/(-7)^1

-7^1=-7

(-7)^-1=-1/7

You might be interested in
Choose the equation that is equivalent to: 4(8x+6)=20
KengaRu [80]

Answer:

B

Step-by-step explanation:

32x + 24 = 20

24 - 24= 0

20 - 24=  -4

32x = -4

32x/32

x

-4/32= -8

X= -1/8

7 0
2 years ago
Read 2 more answers
Find the area of the shaded region. Round your answer to the nearest WHOLE number. (not
kicyunya [14]

Answer:

14×14=196 196 = answer correct

8 0
2 years ago
You are doing a case study of the death of John F Kennedy. You employ many data collection methods in
k0ka [10]

Answer:

B. Of the people surveyed that were alive at the time, 90% of them knew exactly where they were when they heard the news.

Step-by-step explanation:

4 0
2 years ago
Help i dont get it. pleas
Sonbull [250]
I cant see the picture please take a better one and i will try to help you
7 0
3 years ago
The Maria Island breeding program started in 2012, when Devil Ark released 15 devils. About 13% of them have died. How many is t
Marat540 [252]
The answer is:  "about 2" .
___________________________________________

13% of 15 is _?_<span>_ ?
</span>
13% = 13/100 = 0.13 
 
15 * 0.13 = 1.95 ;   so about 2 animals (devils, in this case).
___________________________________________

7 0
2 years ago
Other questions:
  • What’s the answer to this
    7·1 answer
  • What is the solution to the equation 8q + 4 = 20
    9·1 answer
  • Which lists the side lengths in order from shortest to longest?
    9·1 answer
  • What is the length of AB?<br><br> 15<br> 9<br> 4.5<br> 18
    8·2 answers
  • Add the two expressions.<br><br> 2x + 6 and 6x−1
    7·2 answers
  • Said salió a comer alitas con sus amigos. Pidieron 2 promociones de 25 alitas por $189, pero acordaron que cada uno pagaría la c
    14·1 answer
  • An equation is shown below:
    10·1 answer
  • (1) Kareem pumped 28 gallons of water in her pool.This was done over a period of 4 minutes at a constant rate. What was the chan
    14·1 answer
  • How much will you get paid if you work 28.5 hours for $7.75 per hour?
    8·2 answers
  • HIII ANOTHER ONE last one was blurry. ty guys!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!