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
marysya [2.9K]
3 years ago
11

Which statement is false?

Mathematics
1 answer:
mart [117]3 years ago
6 0

Answer:

So, the option (D) is the answer.

Step-by-step explanation:

A. The negative numbers are always less than positive numbers.

It is true.

For example, - 2 < + 2  

B. The sum of two negative numbers is always negative.

It is true.

For example, - 3 + (- 3) = - 6  

C. The difference between two negative numbers is sometimes positive.

It is true.

For example, (- 3) - (-4) = 1

D. The product of two negative numbers is always negative.

It is false.

For example, (-3)(-3) = 9  

E. The quotient of two negative numbers is always positive.

It is true.

For example, (-3)/(-1) = 3

You might be interested in
I need to write 1 X 1 + 9 X ( 1/2) + 8 X ( ( 1/100) + 1 X ( 1/1000) in a standard form?
saw5 [17]
2/1112x1=2/1112+9=2/1121+8=2/1130+1=2/1131




=2/1131
8 0
3 years ago
the longest runway at an airport has the shape of a rectangle with an area of 2181600sqft. this runway is 180 ft wide. how long
Bumek [7]
Check the picture below.

5 0
3 years ago
The original price of a jar of paint is$1.20 the store manager gets a 10 percent discount on orders of at least 50 jars of paint
sleet_krkn [62]

Answer:

$54

Step-by-step explanation:

50 * $1.20 = $60

Before the discount, 50 jars cost $60.

Since the discount rate is 10%, he will pay only 90% of the price since 100% - 10% = 90%.

90% of $60 =

= 90% * $60

= 0.9 * $60

= $54

4 0
3 years ago
A flying disc has a circumference of 75.36 centimeters. What is the area of the flying disc? (Use 3.14 for .)
Hatshy [7]

The area of flying disk is 452.16 square centimeters

Step-by-step explanation:

The disc is in circular shape so we will use the formulas for circle in this question.

Given

Circumference = C = 75.36 centimeters

We have to find the area of the disc for which we have to find the radius first.

Let r be the radius

Then

Circumference is given by:

C=2\pi r

putting the values

75.36 = 2*3.14*r\\75.36 = 6.28r

Dividing both sides by 6.28

\frac{6.28r}{6.28} = \frac{75.36}{6.28}\\r = 12\ cm

The area of circle is given by:

A = \pi r^2

Putting the values

A = 3.14 * (12)^2\\A = 3.14*144\\A =452.16\ cm^2

Hence,

The area of flying disk is 452.16 square centimeters

Keywords: Circle, area

Learn more about circle at:

  • brainly.com/question/12939121
  • brainly.com/question/12941985

#LearnwithBrainly

5 0
3 years ago
What are the domain and range of y=cot x? Select one choice for domain
Lostsunrise [7]

The domain is \boxed{x \neq n\pi}, where n is an integer.

  • This is because cot x = 1/tan(x), and if tan x = 0, then the fraction is undefined.

The range is <u>all real numbers</u>.

4 0
2 years ago
Other questions:
  • Find the probability of each event. A basketball player has a 50% chance of making each free throw. What is the probability that
    10·1 answer
  • F={y | y is an integer and y greater than or equal to 2}
    9·1 answer
  • How can I answer this question?
    15·1 answer
  • Which rules of exponents will be used to evaluate the expression.Check all that apply
    7·2 answers
  • Which equation is related to this equation w divided by 9 = 14 please help me..
    14·2 answers
  • 1. 7:__= 63: 36 and 2. __: 24 = 4: 3
    5·1 answer
  • the lenght of an arc in a circle with diameter 10 inches is 1.25π inches. determine the measure of the arc.​
    6·1 answer
  • Please help asap!!! I need to know the answer to this. which measurement could not represent a right triangle?
    7·1 answer
  • Which time unit measures a very short time interval?
    10·1 answer
  • The output of a function is 7 more than 2 times the input. Write and solve an equation to find the input when the output is 15
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!