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
ladessa [460]
3 years ago
14

To get rid of a negative exponent, move the part with the negative exponent to the other side of the_________(blank)

Mathematics
1 answer:
IRINA_888 [86]3 years ago
5 0

Answer:

fraction

Step-by-step explanation:

If you have a negative exponent, such as x^{-2}, that can also be written as \frac{x^{-2} }{1}

by moving the exponent (and it's base) to the denominator (the other side of the fraction, since it's in the numerator), you make the exponent positive: \frac{1}{x^{2} }

You might be interested in
This is due in 10 minutes please help me
valkas [14]

Given:

The rate of interest on three accounts are 7%, 8%, 9%.

She has twice as much money invested at 8% as she does in 7%.

She has three times as much at 9% as she has at 7%.

Total interest for the year is $150.

To find:

Amount invested on each rate.

Solution:

Suppose x be the amount invested at 7%. Then,

The amount invested at 8% = 2x

The amount invested at 9% = 3x

Total interest for the year is $150.

x\times \dfrac{7}{100}+2x\times \dfrac{8}{100}+3x\times \dfrac{9}{100}=150

Multiplying both sides by 100, we get

7x+16x+27x=15000

50x=15000

Dividing both sides by 50, we get

x=\dfrac{15000}{50}

x=300

So, the amount invested at 7% is 300.

The amount invested at 8% is

2(300)=600

The amount invested at 9% is

3(300)=900

Hence, the stockbroker invested $300 at 7%, $600 at 8%, and $900 at 9%.

7 0
2 years ago
Write 1 and 1/5 and 1 and 1/3 using a common denominator :)
RUDIKE [14]

Answer:

1 3/15

1 5/15

Step-by-step explanation:

6 0
2 years ago
A cubic meter of water has a mass of 10 kilograms. How much water is this in grams?
Cloud [144]
Each liter of water weighs 1 kg, so the weight of the water in a cubic meter is 1,000 kg.
6 0
2 years ago
Find the coordinates of the midpoint of a segment with the given endpoints. *
serg [7]

Step-by-step explanation:

Given points are (-2,5) and (3,-17)

to find midpoint, use this formula

( x1+x2/2 , y1+y2/2)

where points are a(x1,y1) and b(x2,y2)

coming to the question,

midpoint is :

[ (-2-3)/2 , (5-17)/2 ]

[ -5/2 , -12/2 ]

[ -2.5 , -6 ]

OPTION A IS CORRECT

8 0
2 years ago
Read 2 more answers
How do i solve 7x^{2} +11y^{2} =40
svetoff [14.1K]

Answer:

Step-by-step explanation:

There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.

7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}

6 0
2 years ago
Other questions:
  • At Kentucky Fried Chicken, the kitchen staff baked 96 chicken legs, 144 thighs, and 224 wings. The staff had to prepare platters
    7·1 answer
  • Find the product (2/9) x (9/5)
    8·1 answer
  • One number is 6 less than a second number. twice the second number is 9 less than 5 times the first. find the two numbers
    13·1 answer
  • What is the absolute value of | 56-12 |?
    10·2 answers
  • Help me with this question ASAP
    5·1 answer
  • The sales of lawn mowers t years after a particular model is introduced is given by the function y = 5500 ln (9t + 4), where y i
    12·2 answers
  • i am 7 digit number my digit are fromed as the skip count of 3 by 4 times find the place value of my middle digit
    7·1 answer
  • This is due in an hour so i’d appreciate any help. :))
    11·2 answers
  • What is the formula for surface area of a rectangular prism?
    13·2 answers
  • Look at the models. Find the difference.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!