Mathematics Middle School

Read each real-world description. Write the integer that represents the opposite of the integer.
-An ion with a negative charge of 12
-A deposit of $18
-6 feet above sea level

Answers

Answer 1
One is -12
Two is +18
Last is +6

Related Questions

IN YOUR OWN WORDS How can you use function notation to represent a function? How are standard notation and function notation similar?

Standard Notation:
y = 2x + 5

Function Notation:
f ( x ) = 2x + 5

Please help, due tomorrow

Answers

Answer:

Step-by-step explanation:

N^2-10n+9

The function notation to represent a function is f(x) and standard notation and function notation are similar because  y = f ( x).

What is function notation?

Function notation is a way in which a function can be represented using symbols and signs. Function notation is a simpler method of describing a function without a lengthy written explanation. The most frequently used function notation is f(x) which is read as “f” of “x”. In this case, the letter x, placed within the parentheses and the entire symbol f(x), stand for the domain set and range set respectively.

What is domain?

The domain of a function is the set of all possible inputs for the function. For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0.

According to the question

Standard Notation:

y = 2x + 5

Function Notation:

f ( x ) = 2x + 5

Function notation can be used to represent the function as it represent function using symbols and signs .

An equation involving x and y, which is also a function, can be written in the form y = “some expression involving x”;

that is, y = f ( x).

This last expression is read as “ y equals f of x” and means that y is a function of x.

Standard notation and function notation  are similar because

An equation involving x and y, which is also a function, can be written in the form y = “some expression involving x”;

that is, y = f ( x).

Hence, function notation to represent a function is f(x) and standard notation and function notation are similar because  y = f ( x).

To know more about Function notation and domain here:

https://brainly.com/question/12918381

#SPJ2

evaluate if a= -21 a/3+a=

Answers

the answer is -28
(sorry if i get this wrong)
-28
-21 divided by 3= -7
-7+-21=-28

Choose all of the numbers that make the statement true.

Answers

Answer:

The answer is C and D✔✔

Step-by-step explanation:

the answer is c an d

A bake sale committee wants to raise $198 for a donation to a local charity. They set aside $12 of their profit at the end of each day. How many days will it take them to raise enough money for the whole donation?

Answers

Answer:

It will take about 17 days in order to obtain the money needed.

Step-by-step explanation:

I took 198 and then -12 each time and counted along until I found my answer.

Answer:

17

Step-by-step explanation:

First you do 198 divided by 12 and then you get the remainder 6. Since the put 12 dollars every day you have to add another day so you get the total amount of days.

Item 2
Use the expression 15 dived by 2/9 to answer the questions to the right.

Question 1
POSSIBLE POINTS: 5
Select all the statements that show correct reasoning for finding 15÷29.

A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9

B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2

C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2

D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 half

Question 2
POSSIBLE POINTS: 5
Determine the quotient of 15÷29 and explain how determined the answer.

Answers

i think Question 1 i think its A

i think Question 2 : 108112

I would say the answer is a

which numbers are irrational

select all that apply.​

Answers

Answer:

A and E

Step-by-step explanation:

Look at the chart below

A AND E
ur welcomee

can you Help me please!!!

Answers

Answer:

the answer is 15

hoped it helped

15 is the answer to the question

determine if each expression is equivalent to 100 for the given varibke values
A. 3b + 20 for b =30
B. 4• y exponet 2 for y=5

Answers

A doesn’t equal 100 so probs b

Answer:

NO is does not

Step-by-step explanation:

3x30+20=110

4x5=20

Could I plz have brainiest

Hope you can help me with this problem

Answers

Answer:

the answer is A

Step-by-step explanation:

casue i said so

What she said

Heeheheh




Wsp




E
E
E

E
E
E

E

E
Ee
E



Y’all I’m just jamming to music what music you like

I’m listening to streets by doja cat slowed and reverbed lol

determine the slope ....................

Answers

Answer:

2

Step-by-step explanation:

The slope is 2, because y=Mx+b

what is 0.35 as a simplified fraction and why??

Answers

Answer:

7/20

Step-by-step explanation:

Answer:

0.35 7/20 35%

Step-by-step explanation:

The radius of a circle is 2.6 in. Find the circumference {to the nearest tenth}to the nearest tenth.

Answers

Answer:

The answer would be 16 I think.     16

Answer:

16.3 in

Step-by-step explanation:

The equation for circumference of a circle is 2[tex]\pi \\[/tex]r

r is the radius

Plug the given value for radius (in this problem that is 2.6) into the equation and you get the circumference of the circle.

2[tex]\pi \\[/tex](2.6)=16.3

MATH-IXL , Look at the picture below to answer CORRECTLY. Only give me one right answer So i can mark you as Brainliest!

Answers

Function A is less than. Please give me brainliest

Helpp!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I'll give you brainliest.

Answers

We need the options in order for us to give you the answer

Two sides of a triangle measure 5 cm and 9 cm. It has an angle that measures 128°. Which type of triangle could it be? Select all that apply.


A.

acute isoceles


B.

obtuse scalene


C.

obtuse equilateral


D.

obtuse isosceles


E.

acute scalene


F.

obtuse right

Answers

Answer:

Obtuse Scalene Triangle

Step-by-step explanation: the angle measurement is greater than 90

Obtuse scalene triangle

Please help will mark brainleist
Hiiii

Answers

The one the blue is on! Hope that helped
The one that is blue

please help jkjk but thanks you no need to answer free

Answers

Answer:

ok...

Step-by-step explanation:

alright alright alright alright

plllllzzzzzzz help! :( ill make u brainlist ):

Answers

Answer:

a)50cm^2

b)52cm^2

Step-by-step explanation:

Please give brainliest :)

A)
a•b=20
a=b
a=b=square root from 20

c•d=30
c=d
c=d=square root from 30

a^2+c^2=d^2
20+30=d^2
50=d^2
d=square root from 50

Area=square root from 50•square root from 50=50

B)
a•b=16
a=b
a=b=square root from 16=4

c•d=36
c=d
c=d=square root from 36=6

a^2+c^2=d^2
4^2+6^2=d^2
16+36=d^2
d=square root from 52

Area=square root from 52•square root from 52=52

Giving braiinliest to best answer anything helps im really tired

Answers

60^2 + 100^2 = x ^2
3600 + 10000 = x^2
x= 116.61

HELP NEED ANSWER FOR HOMEWORK

Answers

Answer:

596.032

Step-by-step explanation:

The answer is typed wrong.

Using a calculator: 6.4 x 6.7 x 13.9 = 596.032

Tell your teacher that answer is not there. It's typed wrong.

Hoped this helped! :)

The length of a rectangle is 3 meters less than twice its width. Equation: 2w - 3 = l. The length of the rectangle is 11 meters. What is the width of the rectangle?

Answers

Answer: 7

Step-by-step explanation:

L = 2W - 3

b) L = 11,

11 = 2W - 3

11 + 3 = 2W

14 = 2W

7 = W

I’m pretty sure the answer is 7 :) hope it’s right, and I hope you’ll have a nice day

PLEASE HELP WILL GIVE BRAINLIEST
Use the interactive tool to graph the line given the following information:

coordinates (1,–3)

slope of –2

Based on your investigation, what is the value of b for the point (0,b)?

Answers

Answer: [tex]y = -2x - 1[/tex], [tex]b = -1[/tex]

Step-by-step explanation:

[tex]y = mx + b[/tex] [tex]-3 = 1(-2) + b[/tex] [tex]-3 = -2 + b[/tex] [tex]-1 = b[/tex]

Mr. Smith has 5 1/2 acres of land for sale. He divided the land into 1/2-Acre lots. How many lots are for sale?

Answers

Answer:

11

Step-by-step explanation:

I'm sure this might be correct.

The answer is indeed 11

Bren has a deck of cards. As shown below, each card is labeled with a rule describing a pattern in a sequence.select a card and decide on a starting number. Use the rule to write the first five terms in your sequence. Add 1.6 Add 0.33 add 6.5 Add 0.25 Add 1.15

Answers

Answer is 1 jajjaakaoalawlwlkwjwbwbwwbwbwbww

PLEASE HELP ME I REALLY NEED IT!

Answers

It’s A hope it’s right bro
It’s A, hope this helps

HELP
Find the least common denominator (LCD) of eight ninths and 1 and one third.

Answers

9 is the LCD of 8/9 and 1/3. please mark thanks!

Answer:

9

Step-by-step explanation:

please need help asap
will give brainly

Answers

Answer:

the first or third one

Step-by-step explanation:

hope this helps

I really need help on this please answer correctly,,, and who ever gives a good answer i will give brainliest- The math is Relations and Functions.

Answers

Answer:

the 1st picture is a function

the 2nd is not a function

the 3rd isnt a function

hope I helped :)

Rectangle ABCD was translated 4 units to the left and 1 unit up. Which rule describes the translation that was applied to the rectangle ABCD to create rectangle A'B'C'D'?



A - (x, y) (-4x, 1y)
B - (x, y) (1x, -4y)
C - (x, y) ( x+1, y - 4)
D - (x, y) ( x - 4, y+1)

Answers

C the is the right answer because math

Would somebody be willing to help me with this question?

Answers

Answer:

Step-by-step explanation:

1

Your answer would be one
Other Questions
Which is a statement of the second law of thermodynamics?O A. Entropy tends to increase in a system.O B. Molecular motion stops at absolute zero.O C. The net reaction rate is zero at equilibrium.O D. Energy cannot be created or destroyed. Which is not an example of the atmosphere?a. Cloudsb. Gasc. Raind. Oxygen Assessment7. Synthesize. How might the food choices ofa high-powered business executive with abusy schedule differ from those of a part-time worker? Which object has the greatest inertia There's a chupacabra that looks like a mixed alligator , gecko it looks' like that but if you try harming it will it eat you "look up chupacabra only don't try looking up if it eats meat because that thing is a legendary animal and barely haves answers and has been cured alot and lives in the folklore mostly like the woods" it looks scary and cool the same time but some people said it has been instinct but it isn't it is spanish "which is puerto rican" lives in the united states, and mexico.. ( does it eat meat ) hasn't been seen around but you'll see a picture of it.. A) I sell one piece of wood for 1000, however the price has increased by 5000% how much do I make from selling 64 pieces of wood?B) I sell one piece of wood for 2000, however the price has increased by 5000% how much do I make from selling 64 pieces of wood?C) I sell one piece of wood for 1000, however the price has increased by 50% how much do I make from selling 64 pieces of wood? help pleaseeeee and please dont waste my time by saying that ydk :) ty True/False: The air in a high-pressure system moves away from the center of the system. * What is the y-intercept of a line that has a slope of 3 and passes through point (0, 7)?A. -7B. 3C. 0D. 4 What would be the most effective image to include in a trailer for Cinderella?a mousea pumpkina glass slippera pile of ashes For someone who naturally thinks in pictures, the best type of organizer to use is ____. How do I do this please hurry!!!!!! Moscow became an important city because it A speed skater skates 1.5 km in 78 s. What is her speed in km/h? Round to the nearest Assume there is a 50% chance of having a boy. Find the probability ofexactly two boys in three births. When a pungent odor is detected during a sealed system recovery and/or repair which of the following is most likely Ifa truck starts from rest and it has acceleration of 4 m/s for 5 secondcalculate its final velocity. What will be the distance travelled by the trackduring the time interval? What state remained the Royal Colony until the Colonies won independence Use the diagram below to answer the question.If a person jumps off of the skateboard in the direction indicated by arrow A, the skateboard will move in the direction of arrow B. Which statement below best describes this principle?Mass can be converted to energy.Energy is neither created nor destroyed; it only changes form.Every action force results in an equal and opposite reaction force.Unless another force is applied, an object in motion will move at a constant speed. How did the Greeks finally defeat the Persians?