Mathematics High School

Yesterday, the temperature in a city dropped from 9°C to –9°C, as shown below.



The expression 9 + (–18) represents the final temperature. Which of the following is an equivalent way to describe this temperature?

|–18| degrees in a negative direction from 9 degrees

|–18| degrees in a positive direction from 9 degrees

|–9| degrees in a negative direction from 9 degrees

|–9| degrees in a positive direction from 9 degrees

Answers

Answer 1

Answer:

I belive the correct answer might be (A)

Related Questions

Use the information given to enter an equation in standard form.
Slope is -6, and (0,-7) is on the line.
Plzzz help I will mark you as brainliest

Answers

Answer:

y=-6x-7

Step-by-step explanation:

Plz plz plz help me quickly I’ll give brainlist!!!!!!!!!!

Answers

Answer:

Yeah, I also got 2.4 percent..

13x - 5y (if x = 10 and y = 6)​

Answers

Answer:

13(10) - 5 (6)

130 - 30

= 100

Step-by-step explanation:

You replace the x with 10, and the y with 60 and answer normally

13(30) = 130

5(6) = 30

130 - 30 = 100

The answer would be 130x-30y

f(x)=2(x+2)²-1 determine the vertex (h,k)

Answers

the vertex would be, (-2,-1)

Answer:

The vertex will be (-2,-1)

Complete the steps to solve the equation -19x - 11 = -125.
-19x - 11 = -125 Write the original equation.
-19x = __ Apply the Addition Property of Equality.

Answers

Answer:

Step-by-step explanation:

-19x-11= -125 add 11 to both sides

-19x= -114   divide by -19

x= 6

can you guys help with this problem pls

25(8)+7(8)+25x+7x

Answers

Answer:

32x+256

Step-by-step explanation:

Answer:256+32x

Step-by-step explanation:

Sorry guys but I still don’t understand, can you help me with this question?

Answers

the answer is C big dog it’s negative and the slope is -2/6 then we simplify to -1/3

One sixth of a number is equal to triple that number less 136.

Let the unknown number be x. Write this word problem using the variable x.

Answers

No se hhhhhhhhhhhhhhhhhhjkkkkkkkllll

In which expression is the coefficient of the linear term -1?

Answers

It should be A.. its the only choice where i see -1

what is 1395^2 plz help

Answers

1,946,025 would be the answer
all you do is multiply 1395x1395

PLEASE HELP ME!!! I WILL GIVE BRAINLIEST TO CORRECT ANSWER!!

Answers

Answer:

The first question is B

Step-by-step explanation:

1. B
2. D
3. B
4. D This is the answer I think

Given the function f(x) = -3x2 + 4x + 6, find f(2) and f(3). Choose the statement that is true concerning these two values.
The value of f(2) is the same as the value of f(3).
The value of f(2) cannot be compared to the value of f(3).
The value of f(2) is smaller than the value of f(3).
The value of f(2) is larger than the value of f(3).

Answers

Answer:

The value of f(2) is larger than the value of f(3).

Step-by-step explanation:

[tex]f(x) = -3x^{2} +4x+6\\f(2) = -3*2^{2} +4*2+6=2\\f(3) = -3*3^{2} +4*3+6=-9\\[/tex]

Unit 3 Test ( Similarity ) Find GK

Answers

Answer:

not positive but i would say 48

Step-by-step explanation:

Write an equation in slope-intercept form of the line with slope −6/5 that contains the point (−5,3)

Answers

Answer:

y=-6/5x-3

Step-by-step explanation:

y-3=-6/5(x+5)

y=-6/5x-3

If m<1 = (7x - 19), and m<2 = (x + 5), find m<2

Answers

Answer:

Step-by-step explanation:

PLEASE HELP ME!!!!!!!!!!!!!

Answers

T=43 and he has because it’s science

Deku and reaper also what is 2-4=?

Answers

Answer:

the answer is -2

Step-by-step explanation: The answer is from google

Answer:

-2

Step-by-step explanation:

indeed brother

I don’t understand help me plz hard

Answers

Answer:

-2 1/2 is the correct answer

I hope this helps! If it is correct please mark brainliest answer, thank you!

Stay safe, God bless and happy studying!

The price of a dress was reduce from $20 to $12. By what percentage was the price of the dress reduced?

Answers

Answer:

40%

Step-by-step explanation:

12$ out of the original 20$ = 12/20

12/20 = .6 (60%)

1=100%

if 12/20 = 60% then 100% - 60% = 40%

$20-40% is $12

hope this helps  somehow

jim brownee sells cell phones. He sold $1000 last week. he gets 5%
commission on the first $200, 7% on the next $300 and 9% on anything
over $500. what was his total commission earned?
A. 152
B. 63
C. 225
D. 76
​

Answers

Answer:

D. 76

Step-by-step explanation:

200x5%=10

300x7%=21

500x9%=45

10+21+45=76

Which equation has infinitely many solutions?
A. 12 + 4x = 6x + 10 – 2x
B. 5x + 14 – 4x = 23 + x – 9
C. x + 9 – 0.8x = 5.2x + 17 – 8
D. 4x – 2x = 20

Answers

Answer:

it might be c or a i go with c

Step-by-step explanation:

not for sure just a best guess

A car travels 120 miles in 3 hours at a constant speed. How long will it take for the car to travel 200 miles?

Answers

Answer:

5

Step-by-step explanation:

To calculate the travel speed per hour, divide 120 by 3. 120/3 = 40 mph. Now to calculate the time it will take to travel 200 miles, divided 200 by 40 mph. 200/40 = 5

Answer:5

Step-by-step explanation:

Anyone not so busy? i need help with 9th grade maths​

Answers

Answer:

Okay!

Step-by-step explanation:

That would be no problem!

Given that the following statement is true
"If a shape is a polygon, then it is a closed figure."
Which of the following statements must also be true?
A. If a shape is a closed figure, then it is a polygon.
B. If a shape is not a polygon, then it is not a closed figure
C. If a shape is not a closed figure, then it is not a polygon
D. If the shape is not a polygon, then it is a closed figure.

Answers

Answer:

C IS THE ANS COS ALL POLYGONS ARE CLOSED AND IF IT NOT CLOSED IT NOT A POLYGON

adriana uses 1 1/4 cup of pretzels for every 1/2 cup of raisins

Answers

Answer:

1.25 cup of pretzels for every 0.5 cup raisins

Step-by-step explanation:


Jim has 7/10
of the sugar he needs to bake a sheet cake. It takes the same amount of sugar to make 1 sheet cake
as it takes to make 24 cupcakes.
What is the greatest number of cupcakes Jim can make with the sugar he has

A. 16 cupcakes
B. 17 cupcakes
C. 18 cupcakes

Answers

16 cupcakes is the answer
He would have enough to make 16.8 cupcakes so whether you round or not (A or B)

Sharoda works at Diamond Jewellers. Her basic week of
work is 40 hours. If she works for 52 hours next week.
How much overtime hours will she work in that week?

Answers

52-40 is 12 hours of overtime

Many counties in Texas missed many school days in the fall of 2017 due to hurricanes
that year. A solution for how to make up those
days was to add time to each school day
for a portion of the year. It was decided that in order to make up a 6 hour school day, 10
minutes would be added to each day. How many extended days would be needed to
make up 3 school days?

Answers

Apá me voy bye a mi baby you and you mom me he levantado de mi cama a la

20 POINTS NO CAP PLEASE HELP ME NEED RIGHT ANSWER

Answers

Answer:

yaaa

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

When a number x is multiplied by 6, the result is 38.

What is the value of x?

Drag and drop the correct number into the box so that the equation is true.

3/8

8/3

1/16

9/4

16

4/9

help me plz it is 10 pts

Answers

Answer:

8/3

Step-by-step explanation:

i took the quiz

Answer:

6⅓ The answer is not in the options..

Step-by-step explanation:

6x = 38

x = 38÷6

x = 6 ⅓ / 6.33333..

Other Questions
Yall,King Von died... :( Given the function f(x) = -3x2 + 4x + 6, find f(2) and f(3). Choose the statement that is true concerning these two values.The value of f(2) is the same as the value of f(3).The value of f(2) cannot be compared to the value of f(3).The value of f(2) is smaller than the value of f(3).The value of f(2) is larger than the value of f(3). Think about a hot air balloon traveling around the world in 11 days. How can a balloon travel so far so fast without an engine or other system on board to move the balloon horizontally Two forces are acting on an object, one at 58 Newton's and the other at 83 Newton's.The resulting force is 105 Newton's. What is the angle between the resulting force andthe larger of the two original forces? 20. Show that an acceleration of 0.67 m/s/s is the result if a force of 1000N is exerted on a 1500 kgcar. adriana uses 1 1/4 cup of pretzels for every 1/2 cup of raisins Help Brainliest in rewardPlease name both angles How often should you visit your doctor? 1Find the missing sidein the similar figures below:30152425.XMs. PriceMr. ClarkMr. SmithA) 30B) 34C) 36D) 38E) 10Mrs. WilsonMrs. White The science center has 300 people in attendance on Tuesday. This is 150 percent of the attendance on MondayNatasha is trying to figure out how many people were in attendance on Monday. Her work is shown belowpart150whole.100150 x 2 300Since 150x2-300, then 100 x 3 or 300 people were in attendance on MondayWhat mistake did Natasha make?O Natasha should have multiplied 100 by 2.O Natasha should have divided 150 by 3.O Natasha should have added 150 and 300.O Natasha should have multiplied 300 and 150 percent. The 5th degree polynomial has relative maximum at x=___ and x=___The 5th degree has relative maximum at x=___ and x=____ Plz plz plz help me quickly Ill give brainlist!!!!!!!!!! Okay this sounds like a weird question but it's actually for an assignment with a strange teacher. I need a couple reasons why the Steelers (American football team) are bad. Sports fans please help me! My teacher is a Steelers fan and he said if we give valid reasons we will get 16 points extra credit which I need right now. If you don't have an answer than don't waste my points or time. What is the story of the relationship between Ken and Barbie? Write complete sentences in the spaces provided, using the indicated elements and the reciprocal construction of the verb. Conjugate the verbs in the preterite.Modelo: Ken y Barbie / presentarse / un da en la playa Ken y Barbie se presentaron un da en la playa. 1. Ken y Barbie / conocerse / en MalibEnter Text2. ellos / mirarse / intensamenteEnter Text3. ellos / abrazarse / fuertementeEnter Text4. ellos / enamorarse / inmediatamenteEnter Text5. ellos / casarse / en junio de ese aoEnter Text To the 8th graders, Hong Kong is located at the mouth of which river? What are the organs of the nervous system?A. brain, spinal cord, nervesB. brain, heart , lungsC. skin, hair, nailsD. lungs, blood vessels, arteries Deku and reaper also what is 2-4=? HURRY ITS TIMED PLEASE What were the two types of government the Native Americans had to follow? Select each situation that can represent a proportional relationshipThe price of buying x gallons of gas at $3 a gallon.The total amount of weight a kitten gains in w weeks when it gains 4 ounces per week and started at a weight of 6 ounces.The price of renting a scooter for m miles when it costs $0.75 per mile plus a base fee of $2.50.The total amount of money a child earns from doing chores when she earns $10 a week for w weeks.Plz help! After running, Ollies blood pressure was high. His nervous system sensed this and sent a message to decrease heart rate and blood flow.Which system worked together with the nervous system?A)skeletal systemB)circulatory systemC)respiratory systemD)digestive systemthis is on edge 2020 i will give brainliest for correct answer!!!