The product of two negative rational numbers is
zero.

Answers

Answer 1

idjokrnjkrkkrididudhdhhdeuu. duidjfhhdiid

Answer 2

Answer:

False

Step-by-step explanation:

This statement is false. If you multiply two negative rational numbers together, say -8 and -7, you get 56. In fact, you cannot multiply any two negative rational numbers and get zero.

Related Questions

Write the equation of a line perpendicular to 5x+3y=9 and passes through the point (-10,4).

Answers

y=3/5x+10

Explanation:

first convert to slope intercept form y=mx+b, 5x+3y=9 that will be y=-5/3x+3, to be perpendicular, the slope has to be an opposite reciprocal so -5/3x has to be 3/5x, then pass through the point (-10,4), the equation will be y=3/5x+10

Answer:

y=3/5x+10

Step-by-step explanation:

Explanation:

"How long do people spend traveling to work? The answer may depend on where they live. Here are the
travel times in minutes for 15 workers in North Carolina, chosen at random by the Census Bureau:7
30
20
10
40
25
20
10
60
15
40
on
30
12
10
101
(Source: Strive for A5: Preparing for the AP Statistics Examinations)
6.) For the data above, create the 5-number summary, check for any outliers
using the 1.5 * IQR rule.

Answers

Answer:

Step-by-step explanation:

if you answer this your really cool B)

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Answer:

Step-by-step explanation:

they are vertical angles

Answer:

Step-by-step explanation:

8 is the opposite and therefore the same angle across the line m

If w = -3 and v = -6, what is the value of -w - (-v )?

Answers

Answer:

-3

Step-by-step explanation:

Answer:

Step-by-step explanation:

w - (-v)

-3 - (-6)

Hope this helps!

Will give brainliest 5. (07.03)
What is the solution to the following equation? (4 points)
4(3x - 6) + 15 = 27
2
Please help

Answers

x=3 is the answer to the question

Sound intensity, in decibels, d, can be written using a comparison factor, x, that compares sound intensity to the standard threshold of hearing. d = 10log(x) A sensor measures the sound intensity, in decibels, of an office over time. The decibel reading was consistently above 50, but never above 70. On what interval is the factor by which the office noise is related to the standard threshold of hearing? (17, 18.5) (17, 18.5] (100,000, 10,000,000] (100,000, 10,000,000)

Answers

Answer: (100,000, 10,000,000]

Step-by-step explanation:

The interval is given by ( 100,000 , 10,000,000], the correct option is C.

What is the Threshold Value ?

The threshold value is the minimum value above which the desired results can be expected.

The decibel reading was consistently above 50, but never above 70.

d = 10log(x)

50 = 10log(x)

5 = log x

10⁵ = x

x > 10⁵

d = 10log(x)

70 = 10log(x)

x = 10⁷

From the given data

x ≤ 10⁷

Therefore, the interval is given by ( 100,000 , 10,000,000], the correct option is C.

To know more about Threshold value

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. A car travels 605 miles in 11 hours. What is the average number of miles traveled per hour?

Answers

Answer:

55 miles per hour

Step-by-step explanation: You divide by the speed

605 miles/ (55 miles per hour)= 11 hours

hope this helped

Anyone no what this means if so please comment the quarter is ending today and I got a few hours to do my missing work

Answers

Answer:

6, 7

Step-by-step explanation:

Help me please math is so hard!

Answers

Answer:

Step-by-step explanation:

the angle is a right angle meaning the sum of each angle equals 90. 90-56=34

Answer:

angle 2 is 34 degrees

Step-by-step explanation:

the blue square inicates the the two different angles totals 90 degrees. Since you know one of the angles is 56 you can subtract it from 90.

90-56=34

I NEED HELP PLEASE ILL GIVE YOU BRAINLIEST T-T

Answers

Answer:

1 true

2 false

3 true

4 false

5 true

6 true

Step-by-step explanation:

Points have the following physical properties:

none
thickness
depth
height

Answers

The Points physical properties is none because it’s a undefined term.

I Need A Expert To Answer This! Find The Measure Of The indicated Angle In The Diagram.

Answers

Answer:

So,you're answer will be 21°{degree}..

Answer:

m∠YPQ = 159°

Step-by-step explanation:

m∠QRP = 107

m∠RQP = 52

m∠RPQ = x

m∠QRP + m∠RQP + m∠RPQ = 180°

107 + 52 + x = 180

159 + x = 180

x = 21°

m∠RPQ = x = 21°

m∠RPQ + m∠YPQ = 180°

21° + m∠YPQ = 180°

m∠YPQ = 159°

3.An increasing linear function with independent variable x and dependent variable y approaches the point (−1, 1). If this function is defined only when x is greater than −1 and y is greater than 1, what are the domain and range of this function?

A.The domain is (−1,+[infinity]) and the range is (−1,+[infinity]).

B.The domain is (−1,+[infinity]) and the range is (1,+[infinity]).

C.The domain is (1,+[infinity]) and the range is (−1,+[infinity]).

D.The domain is (1,+[infinity]) and the range is (1,+[infinity]).

4.The function y=3x−6 is defined for all values of y less than 12. Determine the value of x that corresponds to the upper boundary y=12.

A.18

B.6

C.2

D.54

5.The function y=2x+5 is defined for every y-value that is not less than 11. What is the domain of this function?

A.(−[infinity], 3)

B.[3,+[infinity])

C.(3,+[infinity])

D.(−[infinity], 3]

Answers

Answer:

C. The domain is (1,+[infinity]) and the range is (-1,+[infinity])

B. 6

A. (-[infinity], 3)

Step-by-step explanation:

The Linear function has one independent and one dependent variable. The value of dependent variable can be found by taking the equation equals to 0. The domain function is set to analyse the range. The range can be set as -1 to 1. Any number between this is acceptable but outside this is not considered in the domain.

if f(x) = 5x-12, what is f(2) ?

Answers

Answer:

-2

Step-by-step explanation:

5(2)-12

10-12

+-2

Answer:

-2

Step-by-step explanation:

[tex]f(2) = 5(2) - 12 = - 2[/tex]

I think this is the right answer

Katie baked 215 cookies that she wants to divide equally among her 32 classmates. How many whole cookies will each student get, and how many will be leftover?
A) 5, r5
B) 6, r10
C) 6, r23
D) 7, r0

Answers

Answer:

6 r10

Step-by-step explanation:

If you do 215 divided by 32 you get 6.71875 so i just rounded your answers and got B) if not be its D)

Answer:

Step-by-step explanation:

8.3E+2 using scientific notation

Answers

Answer:

8.3*10^2

Step-by-step explanation:

The e just equals 10.

Did this help?

Answer: 0.083

Step-by-step explanation:

How do you do this? I am really confused.

Answers

Answer:

B. Hope this helps

Step-by-step explanation:

Answer:

B) both shapes have all angles of equal measure

Step-by-step explanation:

Squares and equilateral triangles have all angles of equivalent measure. Squares have 90 degrees on all 4 sides and equilateral triangles have 69 degrees on all 3 sides

Which of the following is equivalent to the inequality shown below?

4x + 0.9 ≥ 0.1

4x + 9 ≥ 1
4x + 9 ≥ 1

40x + 9 ≥ 1
40x + 9 ≥ 1

40x + 90 ≥ 10
40x + 90 ≥ 10

40x + 90 ≥ 1

Answers

The answer is the second one ( I just took the quiz)

The graph shows the relationship between time
and the number of soda bottles a machine can
make. Use the points (2,90) and (6,270) to find
the number of soda bottles the machine can make
each minute.

Answers

Answer:

Step-by-step explanation:

For each pair of mathematical expressions, determine if the expressions have equal values. Select each pair of expressions that came out to be equal.

Please note, not all pairs will come out to the same value. We want you to determine if the expressions in each answer option have the have the same value.

Question options:

36÷3+3 and 22+2
36
÷
3
+
3

a
n
d

2
2
+
2

−(23)2and 49
-
(
2
3
)
a
n
d

4
9

8(−9) and −12−60
8
(
-
9
)

a
n
d

-
12
-
60

1+24 and 1−14

Answers

this doesn’t make sense you can really see the options

need help please please please please

Answers

Give me brainliest.
A triangles measures add up to 180 so 71 + 29 = 100
180 - 100 = 80
So the angle x is 80

4. Two times a number added to another number is 25. Three times the first number minus the other number is 20. Find the two numbers.

Answers

Answer:9 & 7

Step-by-step explanation:

Let x be the first number and y be the second.

2x + y = 25

3x - y =20

1) Add them together.

5x = 45

x = 9

2) Solve for y.

2(9) + y = 25

y=7

3) Check your work on the other equation.

3(9) - (7) = 20

27 - 7 =20

20 = 20

write the equation of a porabola whose vertex is (2,5) and passes through the point (1, 1)

Answers

Answer:

y=5-4(x-2)^2

Step-by-step explanation:

what is 6x-7-8x+4 combine like terms ?

Answers

Answer:

-2x-3

Step-by-step explanation:

6x-7-8x+4

6x-8x=-2x

-7+4=-3

-2x-3

Answer:

-2x-3

Step-by-step explanation:

Can someone help me please

Answers

Answer:

flip and slides only

Hoped this helped you

Red

help its due in an hour and i cant solve this

Answers

Answer: D

Explanation: y = 5x + 8

PLz mark brainliest:)

f(x) = 3x + 10, g(x) = x - 2, Find g(f(x))

Answers

Answer with step-by-step explanation:

If g(x) = x - 2, then g(f(x)) = f(x) - 2. So the whole equation would be: 3x + 10 × x - 2. Simplified: g(f(x)) = 13x - 2

Hope this helped!

The composite function g(f(x)) = 3x + 8 if the f(x) = 3x + 10, g(x) = x - 2 after applying the concept of the composite function.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

It is given that:

f(x) = 3x + 10

g(x) = x - 2

It is required to find the g(f(x))

g(f(x)) representing the composite function:

Plug f(x) = 3x + 10

In the function g(x):

g(f(x)) = (3x + 10) - 2

g(f(x)) = 3x + 8

Thus, the composite function g(f(x)) = 3x + 8 if the f(x) = 3x + 10, g(x) = x - 2 after applying the concept of the composite function.

Learn more about the function here:

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what is 4+4+6
I will make brainiest whoever is first

Answers

Answer:

Step-by-step explanation:

Just please help me Solve for h 2x+y=rh

Answers

Answer:

[tex]h = \frac{2x+y}{r}[/tex]

Ax + 4y = 2, (3, -1) : Find A

Answers

Answer:

Step-by-step explanation:

we can subsitiute 3 and -1 for x and y respectively to get 3A - 4 = 2. After this you add 4 to both sides and get 3A = 6. divide by 3 and you get a = 2

Other Questions

The equation below describes a proportional relationship between x and y. What is the constant of proportionality?y= 2/5x Read this excerpt from Through the Looking-Glass by Lewis Carroll.Alice couldn't help laughing, as she said, "I don't want you to hire MEand I don't care for jam."It's very good jam, said the Queen."Well, I don't want any TO-DAY, at any rate."You couldn't have it if you DID want it, the Queen said. "The rule is, jam to-morrow and jam yesterdaybut never jam to-day."It MUST come sometimes to jam to-day, Alice objected."No, it can't, said the Queen. "It's jam every OTHER day: to-day isn't any OTHER day, you know."I don't understand you, said Alice. "It's dreadfully confusing!The Queens rules areA. designed for the good of her subjects.B. crafted to challenge logical thinking.C. intended to limit the use of resources.D. written to reflect historical lessons. Your school district cancels school when more than 2.5 inches of snow accumulate on the ground each hour. Snow is currently accumulating at a rate of 115 inches per hour. Select an inequality that represents the extra snow accumulation s (in inches per hour) needed to cancel school. Then solve the inequality.A11/5 + s > 2.5B 11/5 + >= 2.5C 11/5 - s > 2.5D 11/5 - s >= 2.5 Write a detailed paragraph that explains the use of narrative voices in "The Way to Wealth"; include various methods ofpresentation from that time period. Shauna has collected a variety of sources for her research about Charlie Chaplin's impact on American cinema, in performingher preliminary evaluation of each source, Shauna shouldthoroughly review and examine the contentperform a quick search to determine the author's reliability,check whether the author agrees with experts on the subjectdecide whether it will be useful in her final essaySave and Exit Match each example of a conflict in Julius Caesar with the type of conflict.Brutus feels guilty about assassinatingJulius Caesar.external conflict with societyAntony and Brutus argue over money.external conflict with a characterThe commoners are angry about the powerof the governmentinternal conflict with oneself Helpppp I have 5 minutes left The expression on the left side of an equation is shown below.Negative 4 (x minus 2) + 5 x = boxIf the equation has no solution, which expression can be written in the box on the other side of the equation?2(x + 4) xx + 84(x + 2) 5xx Elise jarred 36 liters of jam after 6 days.How many days does Elise need to spend making jam if she wants to jar 48 litera of jam in all?Assume the relationship is directly proportional. Hilda adds 5 to a number, then multiplies the sum by negative 2. The result is 6. Write and solve an equation to find the number, x.What is the number?plssssssssssssssss What does the term frameshift mean in science simplify 5(b 4) + 12 and do a step by step The football team has a total of 20 jerseys there are 10 medium sized jerseys what percent of the jerseys are medium sized jerseys is 3/4 less than,greater than,or equal to -1/2 ? Even after his final transformation occurs, BuckA still does not hate menB still hates menC still wants to be a part of human societyD still believes that only dogs can be good Is the inverse of the function shown below also afunction? Explain your answer. How did the national debt increase to 54 million? Will mark brainliest!! Determine the slope of the line Find the mass of the two-dimensional object. A disk of radius 7 in with density at distance x from origin given by rho ( x ) = 10 x Mr. Knowlton loves to throw a football around for fun. In thesummer, he and his brothers bought a new ball that was in perfectcondition. However, in the winter they noticed that the ball was notthe same. It seemed to have less volume even though there were noleaks in the ball! Why? 1. Problem solving is(4 Points)O A. highly interactiveB. collaborativeC. Both And BD. Designing an App

The product of two negative rational numbers is zero.

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The product of two negative rational numbers is
zero.