Mathematics Middle School

C
=
5
9
(
F
−
32
)

The equation above shows how temperature
F
, measured in degrees Fahrenheit, relates to a temperature
C
, measured in degrees Celsius. Based on the equation, which of the following must be true?

A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only

Answers

Answer 1

The answer to the question is A

Answer 2

I believe the answers is A) l only

Related Questions

????????????????????

Answers

Answer:

????????????????????

Step-by-step explanation:

This is exactly what you are looking for????????????????????

College
na
SCRAMI
3. Josie has $780 in a bank account at the beginning of the month. A
payment of $32.50 is automatically deducted each month for her gym
membership. Her babysitting job pays her $90 a week. How much
money is in Josie's account at the end of four months?
8
1

Answers

sorry i don't no ok next question i will say ok

780-(32.50x4)+[(90x4)x4]=2,090

The expression 4a + 2b gives the cost (in dollars) for a sandwiches and b bags of chips at a sandwich shop
a. The cost for 1 sandwich is $1
and the cost for 1 bag of chips is 2
D. The total cost for 3 sandwiches and 3 bags of chips is

What is the cost for one sandwich?

Answers

Answer:

1. 4

2. 2

3. 18

1. 4

2. 2

3. 18

Thats what I heard.LoL

Tara answered 68 questions correctly on an 80 questions test express this amount as a fraction percent and decimal

Answers

Answer
85% and as a decimal it is 0.85

hope this helps and have a wonderful day :)

fraction is 68/80
85%
decimal is .85

There are 1,348 students at school. What percentage of students are in the school if 1,067 of the students chose virtual academy?

Answers

Answer:

About 79.2%

Step-by-step explanation:

1,067/1,348= 0.7915

in order to get a percent you move the decimal point to the right 2

therefore it equals 79.15% (which you can round to 79.2%)

is you want a whole number it would be About 79%

A class has 30-40 students. Each boy in the class bring 15 chocolate bars for a class party to celebrate Teacher's Day. The chocolate bars are shared equally among the 20 girls of the class and their form teacher with no leftovers.
(i) How many students are there in the class?
Detailed steps please!

Answers

9514 1404 393

Answer:

Step-by-step explanation:

In order to divide some multiple of 15 chocolate bars evenly by 21, the number of bars must be a multiple of the LCM of 15 and 21, which is 105. That number is 7 times 15, indicating the number of boys in the class must be a multiple of 7. The only number between 30-20 = 10 and 40-20 = 20 that is a multiple of 7 is 14.

There must be 14 boys in the class, so 34 students in total.

The boys brought a total of 210 chocolate bars, so each girl and the teacher received 10 of them.

santas having trouble. one quarter of the elves call out sick. how many elves are sick?

Answers

Answer:

how many are there

Step-by-step explanation:

we need to know many are in total

Answer: I think 100 elves. The question isn´t really complete.

NEED HELP ASP!!
13/6 ÷ 8 = 13/48
True or False

Answers

Answer:

13/6 divieded by 8 = 0.27083333333

13/48 = 0.27083333333

True they are equal

Step-by-step explanation:

Answer: True

Step-by-step explanation: 13/6 ÷ 8 = 13/48

I NEED HELP ASAP PLEASE!
What is the opposite of the opposite of -26?

Answers

-26 :) because if it was opposite it would be 26 but the opposite of 26 is -26 .

Pls help with this questionn!!!!!!!

Answers

Answer:

28 twenty-eight

Step-by-step explanation:

52÷13=4

4×7=28

28 because 58 divided by 13 is 4 and 4x7 is 28

write 2 expressions please.

( math expressions)

Answers

1. Monomial: An algebraic expression which consists of one non-zero term only is called monomials

2. Polynomial: An algebraic expression which consists of one, two or more terms is called a polynomial

Answer
1. 2x + 3
2. 2(3+8)

hope this helps and have a wonderful day :)

help please I need this done before 12:45

Answers

Answer:

Just make the % into decimals and then multiply them by the subtitle. Next add if it sais mark up or subtract if it sais what you got from the last step from the original subtitle to get your new total. Merry X-mass

Answer:

Just make the % into decimals and then multiply them by the subtitle. Next add if it says mark up or subtract what you got from the last step from the original subtitle to get your new total.

Step-by-step explanation:

have a good Christmas

True or false, the two expressions are equivalent.

3(4a - 2) and 12a - 6

Answers

Answer:

its true because 3(4a - 2) is 12a - 6

Answer:

True

Step-by-step explanation:

its true because 3(4a - 2) you would do 3 x 4a and instead of 4 - 2 you would change it to 4 + 2 after that you would do 3 x 4a = 4a + 2 which gives you

12a - 6

so yes they are equivalent

Hope this helps

ASAP WILL GIVE BRAINLIEST Which two numbers below have a least common multiple of 48?

A. 4 and 16
B. 8 and 12
C. 8 and 24
D. 3 and 16

Answers

Answer:

Step-by-step explanation:

look at the attached image

Answer: b) 12 * 4 = 48. 8 * 6 = 48

A surf shop charges $12.75 to rent A wetsuit and $23.50 per hour to rent A surfboard.Write A function to model the cost C to rent a wetsuit and surfboard for T hours.

Answers

I am confused I do not know

No clue sorry my true writing an equation

which statement is true about figure A and figure A'?

Answers

Answer: The answer is A because yeah, just trust me

hmm the answers are lacking a step but it should be A

i need help with this math homework pls help

Answers

The first one is 0 and the second one is 3

Answer:

Question 1 - 0

Question 2 - 3

Eighty students try out for the school play. Of these students, 60% are given roles in the play. Males are assigned 25% of the roles in the play. How many males have a role in the play? pleae help me

Answers

12 males.

60% of 80 is 48, 25% of 48 is 12

12 males have a role.

I NEED HELP QUICK I WILL GIVE BRAINLEST IF THE ANSWERS ARE RIGHT I NEED ALL THE QUESIONS ANSWERED DO NOT I REPEAT DO NOT COMMENT ON MY QUESTION IF YOU DON'T KNOW THE ANSWER OR IF YOU JUST WANT THE POINTS I WILL REPORT YOU IF YOU DO THAT ONLY I REPEAT ONLY COMMENT IF YOU KNOW THE ANSWERS

Answers

1) 150 meters (a squared + b squared = c squared so you would do 90 times 90 + 120 + 120 and then square root that to get 150)
2) 18.02 (a squared + b squared = c squared)
3) 150 (you have to find out the length which is 20 then you do 15*20 and divide that by 2 to get 150)
4) 14.21 (a squared + b squared = c squared)
5) A (8 squared + 15 squared DOES EQUAL 17 squared)

75 is what percent of 100?

Answers

75/100 = .75

Hope this helps

please help ill give brainliest

Answers

Answer:

B. and D.

2nd and the 4th one

Step-by-step explanation:

2 and 4
When distributing, distribute to both terms within the parentheses and you can also divide on both sides by 4

What is the slope of the line that passes through the points A(0,-2) & B(-2, 4)?
A: 3/1
B: 2/1
C: -3/1

Answers

Answer:

there already a awnser to that try to re serch

it Step-by-step explanation:

have a good day!

Answer:

Step-by-step explanation:

-3/1

help if u can.
Which of the following formulas could be used to determine the volume of a cone stacked on top of half a sphere?
Select all that apply.

V = lwh
V = Bh
V = 1/3 Bh
V = pi* r^2h
V = 1/3 pi* r^2h
V = 4/3 pi* r^3

Answers

Answer:

I think it is V=pi* r^2h and V = 4/3 pi* r^3 but I am not 100% sure.

Step-by-step explanation:

The correct options are 5 (1/3 pi* r^2h) and 6 (4/3 pi* r^3).

What is Volume?

The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere. Many forms have various volumes. We have studied the several solids and forms that are specified in three dimensions, such as cubes, cuboids, cylinders, cones, etc., in 3D geometry.

As per the given data:

The formula for volume of various figure is given.

We have to find the formulas which can be used to determine the volume of a cone stacked on top of half a sphere.

Volume of a cone stacked on top of half a sphere:

= Volume of a hemisphere + Volume of a cone

= (Volume of a sphere/2) + Volume of a cone

Volume of a sphere = 4/3 pi* r^3

Volume of a cone = V = 1/3 pi* r^2h

Hence, the correct options are 5 (1/3 pi* r^2h) and 6 (4/3 pi* r^3).

Learn more about Volume here:

brainly.com/question/13338592

#SPJ3

new topic
please answer im begging u

Answers

Answer:

The answer is 18.5 :)

Step-by-step explanation:

Solve For X: 7.65 = 2.9 + X

Answers

answer - x= 4.75

explanation

Answer: x = 4.75

Step-by-step explanation:

hope this helps

The table below shows the combination of dry pre-packaged mix and water to make concrete. The mix says for every 1 gallon of water is equal to 8lbs. Using the information provided in the table, complete the remaining parts of the table.

Fill in the table with the lowest terms fractions.

To enter a mixed number, write it in the format 5 1/2. Note that there is a space between the whole number and fraction.

Answers

Dry Mix | Water | Total

64 | 8 | ?

75 | 10 | ?

| | ?

4 1/2 | 14/25 | ?

Help pls! I don’t understand #3-6 questions.

Answers

You can search it up in the internet for the answer

Very smart search it up

help please!!!!!!!!!!

Answers

Answer:

I think it's the last three

Step-by-step explanation:

6 percent of something is 0.6 of it

So it's also 6/100 and 3/50

Answer:0.06, 6/100

Explanation

A dilation with a scale factor of 1/3 is a reduction. A dilation with a scale factor of 2 is a reduction . which is true and which is false

Answers

Answer:

True: A dilation with a scale factor of 1/3 is a reduction.

False: A dilation with a scale factor of 2 is a reduction.

Step-by-step explanation:

A dilation with a scale factor between 0 and 1 is a reduction because the image will decrease in size.

On the other hand, a dilation with a scale factor greater than 1 is an enlargement, where the image increases in size.

So, the statement that a dilation with a 1/3 scale factor is a reduction is true.

The other statement is false, which says a dilation with a scale factor of 2 is a reduction.

Hi Guys!! I really need help in this question! Whoever will solve it first will get brainily! Please Help!

Answers

9514 1404 393

Answer:

x = 27°

Step-by-step explanation:

Each exterior angle is equal to the sum of the remote interior angles.

6x = 90° +(180° -4x)

10x = 270° . . . . . add 4x

x = 27° . . . . . . . . divide by 10

_____

Check

6x = 162°, so the adjacent interior angle of the triangle is 180° -162° = 18°.

4x = 108°, so the adjacent interior angle of the triangle is 180° -108° = 72°.

The interior angles of the triangle are complementary, as they should be.

18° +72° = 90°

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