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
algol [13]
2 years ago
12

What is the effect of multiplying both sides of an inequality by a negative number? Explain and give an example.

Mathematics
1 answer:
tekilochka [14]2 years ago
6 0

for some questions helps you to solve an unknown number for algebra

cant think of example

Step-by-step explanation:

You might be interested in
A shopkeeper buys pens at the rate of ₹ 75 per 100. for how much should he sell each pen so as to make a gain of 15%? please hel
Lady bird [3.3K]

Answer:

He should sell each pen of Rs.0.8625 so as to make a gain of 15%

Step-by-step explanation:

  • Cost price of 100 pens = Rs.75
  • Cost price of 1 pen=\frac{75}{100} = 0.75
  • Gain%= 15%

Gain=15%X 0.75= 0.1125

SP = CP+Gain = 0.75+0.1125=0.8625

<u>So, He should sell each pen of Rs.0.8625 so as to make a gain of 15%</u>

#Learn more:

By selling 60 pens a shopkeeper gain the cp of 15 pen. If he bought 20 pens in rs36. Find the sp of one pen

brainly.in/question/15083989

https://brainly.in/question/7469007

3 0
3 years ago
This two-way frequency table shows the results of a survey of users of the mass-transit system in a city. People were asked thei
lora16 [44]

Answer:

if Q={1,3,5,7,9}Express it in description methods

6 0
3 years ago
amber has 4 peices of fruit 2 of the peices of fruit are bannanas right 2 fractions that discribe th fraction of fruit that are
Sedbober [7]
Total pieces of fruit = 4
Pieces of bananas = 2

Fraction of bananas = 2/4 = 1/2

Answer: 1/2

8 0
3 years ago
Read 2 more answers
In ΔABC, which trigonometric ratio equals 32?
Nezavi [6.7K]
The given answer should be "3/2", its because "32" is not possible in anyway.. 

tan C = sin C / cos C

Where sin C = 3 / 3.61

And

cos C = 2 / 3.61

Now

tan C = (3 / 3.61) / (2 / 3.61) = (3 / 3.61) x (3.61 / 2) = 3 / 2

<span>Thus tan C is the correct choice.   </span>

6 0
3 years ago
Debra Goforth's savings account shows a balance of $904.31 on March
yanalaym [24]

Answer:

Debra Goforth's savings account shows a balance of $904.51 on March 1. The same day, she ... of $904.51 on March 1. The same day, she made a deposit of $375.00 to the account. She also made deposits of $500.00 on April 1 and May 1. The bank pays interest at a rate of 5.5 percent compounded daily.

Step-by-step explanation:

Hope this helps!

4 0
3 years ago
Other questions:
  • According to a random sample taken at 12​ A.M., body temperatures of healthy adults have a​ bell-shaped distribution with a mean
    14·1 answer
  • What is the domain of the function y=2 sqrt x-5?
    8·1 answer
  • How do i measure the bounce height of a tennis ball released from a height of 150 cm?​
    9·1 answer
  • Fill out the chart. I don’t understand.
    13·1 answer
  • If ABCD is a rhombus and m&lt;1 is 32° find m&lt;3​
    9·1 answer
  • What number should go in the space?<br> Multiplying by 0.25 is the same as decreasing by<br> %.
    10·2 answers
  • Please answer see the image, please
    14·1 answer
  • Please help me with this IXL question.
    10·1 answer
  • Number of Members
    7·1 answer
  • 25 points! Please help! Will give brainliest to correct answer!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!