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
zheka24 [161]
3 years ago
9

What do you do if you have a variable with a negative exponent?

Mathematics
1 answer:
Scrat [10]3 years ago
3 0
If it is not contained in a fraction write it as one over the variable with a positive exponent
ex. 2^-1 = 1/2. 3^-2 = 1/3² = 1/9

if it is in the denominator of a fraction move it to the numerator and make it positive
ex. 1/4^-1 = 4. 2/3^-2 = 2*3² = 18

if it is in the numerator...you get the picture
ex 6^-2/3 = 1/3*6² = 1/108

hope that helps
You might be interested in
Find the area of the following shape. Please show your work.
liq [111]
Answer: 7
1/2*3*3= 3
1/2*4*2= 4
4+3=7

6 0
3 years ago
What is the solution of 3+ x-2/x-3 less than or equal to 0
bagirrra123 [75]

Answer:

The solution set consists of all the real numbers smaller than or equal to 11/4:

x\leq \frac{11}{4}

Step-by-step explanation:

We need to solve for x (that means isolate x on one side of the inequality symbol) in the following inequality:

3+\frac{x-2}{x-3} \leq 0\\\frac{x-2}{x-3} \leq -3\\x-2\leq -3\,(x-3)\\x-2\leq -3x+9\\x+3x\leq 9+2\\4x\leq 11\\x\leq \frac{11}{4}

4 0
3 years ago
R+2r=105 what is answer
Alik [6]

Answer:

If you're trying to solve for r. r=35

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

r+2r=105

(r+2r)=105(Combine Like Terms)

3r=105

3r=105

Step 2: Divide both sides by 3.

3r/3 = 105/3

r=35

8 0
3 years ago
BRAINLIEST BRAINLIEST BRAINLIEST PLEASE ANDSER IT IS TIMED THANK YOU SO MUCCH
Doss [256]

Answer:

x=-b/2a

Step-by-step explanation:

hope that helps :)

mark as brainliest please :)

8 0
3 years ago
I need help <br>perform the indicated operation <br>​
RoseWind [281]
I’m pretty sure it’s x-3y over 2
6 0
3 years ago
Other questions:
  • Simplify: –3(y + 2)2 – 5 + 6y What is the simplified product in standard form? y2 + y +
    5·3 answers
  • A dress that normally cost $69.50 is on sale for 45% off what is the sales price of the dress
    10·2 answers
  • Which of the following best describes the graph shown below?
    14·2 answers
  • What is another word used to state mantle
    10·1 answer
  • Chris spent a total of $53.07 buying art supplies. He bought a package of drawing paper for $24.75, and bought 12 brushes. What
    5·1 answer
  • Jamie lost 27 pounds in 1 year . on avarage how many pounds did jamie lose per month
    12·2 answers
  • Greg bought 18 4/5 gallons of gas. What decimal should the meter on the gas pump read?
    10·1 answer
  • Help me please , I don’t understand this very well , I’m trying to practice :/
    8·1 answer
  • 1. A submarine is 40 meters below sea level. It goes up 12 meters, then goes down 30 meters. What is the submarine's new positio
    9·1 answer
  • Guys, can you please correct my answer for Question #45 of The Quadratic Relations for me, please?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!