Mathematics Middle School

an elevator traveled up 8 floors and then down to the second floor. how many floors did the elevator travel down?

Answers

Answer 1

If the elevator went up 8 floors and then down to the second floor, then you have to do 8-2=6

Related Questions

What is the length of the strip of seaweed around the outside of the sushi?

Give your answer correct to one decimal place.

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To find the circumference of a round object, you will take the diameter and multiply is by pi to get 78.5mm

Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.

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is there a picture or anything ?

5. Consider the diagram below.
Solve for x.

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I believe that x is 35.

I hope this helps!

Answer:

35°

Step-by-step explanation:

68°+ 77° = 145°

180°- 145°= 35°

This problem shows division without a remainder.

Answers

Step-by-step explanation:

quotient is 40 and remainder is 8

Tell whether the angles are complementary or supplementary. Then find the value of x.

this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20

Answers

As you should already know that the angle shown is 90°.

So,

x + (x - 20) = 90

Now we have to solve for x. To find x we need to isolate it (get it by itself)

Add 20 on both sides:

x + x = 110

Simplify:

2x = 110

Now divide 2 on both sides (to get x by itself)

x = 55

Let’s check our answer:

55 + ( 55 - 20) = 90

55 + 35 = 90

90 = 90

So your answer should be x = 55.

Slope of the graph?
( irrelevant answers and links will be reported)

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-10 is the slope of the graph

-10 is the slope. hope this helps :)

Please me on this question!

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Answer:

the variable is n.

the coefficient is 5.

the constant is 2.

the term is 5 and 2.

Step-by-step explanation:

Variable: N
Coefficient: 5
Constant: 2
I’m sorry but I have no idea what a term is :)

The equation p=100−5t represents the percent p of battery power remaining in a tablet after t hours.

Answers

Answer:

20

Step-by-step explanation:If p=100% and t=20% than 5×20=100 because if you add 20 five different times you get 100.

Solve the equation. Check your solution. Thanks !

d9 = 9

A. 1

B. 18

C. 27

D. 81

Answers

Answer:

A.1

Step-by-step explanation:

d=1

1*9=9

Answer:

I’m pretty sure the answer is A

Step-by-step explanation:

since d9 is multiplying, you would do the reverse which is dividing and 9 divided by 9 is 1. I hope this helps :)

plz help i only need help with 11 12 and 13 and that's it will give brainliest NO LINKS OR I WILL REPORT YOU

Answers

11: Refrain from taking life.
-Refrain from taking what is not given. Not stealing from anyone.
-Refrain from the misuse of the senses.
-Refrain from wrong speech. Not lying or gossiping about other people.
-Refrain from intoxicants that cloud the mind.
12: By converting to Buddhism, members of the lower caste could escape the discrimination they have suffered under the caste system and be treated as equals by other Buddhists.
13: Theravada Buddhism and Mahayana Buddhism.
I hope that helps!!

Which of the following describes a rectangular prism?

A
a shape with six faces where each face is different

B
a two-dimensional shape with four angles

C
a three-dimensional shape where one face is a circle.

D
a shape with six faces where all six faces are identical

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Answer:

D. a shape with six faces where all six faces are identical

Answer- D, a shape with six faces where all six faces are identical

Which statement describes the graph?

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B) The graph is a function because it is a parabola is correct.

Mark if correct!

Guys plssss help me ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

Answers

1. A (-4,2), B (-6,3), C (-4,6), D (1,4) 2. A (-4,-4), B (-6,-3), C (-4,0), D (-1,2) 3. (this part depends more on what your teacher wants for you) the quadrilateral flips over the y-axis and moves 6 down. hope this helps!

51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.

Answers

Answer:

See work, below.

Step-by-step explanation:

The radius of this circle is 10 and so the diameter is 20. The measure of the angle opposite side x is found as follows:

adj side

cos theta = ------------------- = 18/20. Find theta:

hypotenuse

theta = arccos 18/20 = 0.451 radian.

Now use the sine function to find x:

x x

sin 0.451 radian = ------------------- = ------------- = 0.651

hypotenuse 20

which results in x = 20(0.651) = 13.02

x = 13.02 units

I should have used the Pythagorean Theorem up front.

18² + x² = 20² becomes x² = 400 - 324 = 76, and so x = √76 ≠ 8.72

Will mark brainliest pls answer

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Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5

screenshot of the question down below

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Step-by-step explanation:

Ok I did it I screen shot the question for you down below as you said

Answer:

The area is 360 square centimeters

Step-by-step explanation:

Which of the objects below could have the following cross-section?

Select all correct answers.

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answer is b pentagonal pyramid pretty sure not 100% tho

B, C & D are the correct options.

Please help me it’s due today! The one on the top is just helping explain the bottom questions

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Answer:

dont know

Step-by-step explanation:

Cassandra's fish tank is 24 inches long, 10 inches wide, and 8 inches high. Assume there is a glass top. What is the total surface area of the glass tank?
Select one:

784 square inches

432 square inches

1,024 square inches

272 square inches

Answers

Answer:

1024 For all 6 sides

780 for all the sides besides the bottom

Step-by-step explanation:

Answer:

Is 1,024 square inches

Step-by-step explanation:

Where is point B on the number line

Answers

Answer:

It is at -0.4

Step-by-step explanation:

If the point is behind -0.5, hat makes it -0.4 Have a great day : )

Is at 4.0 that is were the B was

3. The three angles of a triangle measure x°, y° and 46°. Which of the following statements must be true?

Answers

Answer:

y=180-x is correct and finally y+x=180-46 is also correct

Step-by-step explanation:

Since all triangles add up to 180 degrees(so y+x+46=180 degrees), it cannot be the first one. The second one is correct because of fact families. And the x+y=46 is also incorrect because x+y+46 is 180 not x+y=46.

help?

btw so sorry for terrible photo quality

Answers

Suki’s method is the best to use here. Dinah could only know students who read novels, making her sampling method more biased.

Suki’s method is definitely the better choice. It was randomly selected and includes a greater amount of students. Dinah’s method has a little more bias. It’s about the people SHE personally knows, and because of the variables in the survey (same class as Dinah? Is she in a higher education class? Part of a group?) So the answer is Suki. Once again, greater amount of participants, randomly chosen without any bias

if point a is located at coordinates (-3, -5) if the point is rotated 180 about the origin what will be the new coordinates for point A

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(3,5) I think do you have pics of ur work?

Benjamin believes that 1/2 % is equivalent to 50%. Is he correct? Why or why not? Please explain.

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Answer:

Benjamin is correct.

Step-by-step explanation:

1/2 converted to a decimal (1 divided by 2) is 0.50, which when converted to a percentage is 50%.

1 ÷ 2 = 0.5

.5 × 100 = 50 ⇒ 50%

So, 1/2% = 50%

Also, 1/2 is 50%. So, that should automatically prove that he is correct.

Hope this helps! :)

If so, is Brainliest ok?

Help me please..??????

Answers

I can’t really see it

Answer:

C is correct :)

Step-by-step explanation:

help The questions are in the pic below !

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Answer:

Part A: 70

Part B: 25% each night

Step-by-step explanation:

25% of 280 is 70. That answers both questions because 70>28.

Really need help on number 2 don’t know where to place it (WILL MARK BRANLIEST)

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Answer:

i was thinking, maybe since it's a hospital, it should be as equally close to all streets as possible... so maybe between two streets on one side of the main street. that way it is easy to access for civilians.

Place it on the second road so there are multiple roads going towards it

Please answer! Brainliest will be given, thanks sooo much :)

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Answer: the answer is 30 to the power of 6

Step-by-step explanation:

draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.

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Answer:

i think you reflect across the axis

Step-by-step explanation:

i learned this

: )

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

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What is the essential idea in this phrase "poverty of the govenment and opulence of the vow of poverty"? Explain your answer. What is the main idea in this text?Sometimes too much of a good thing can become a very bad thing indeed. In an attempt to eat a healthy diet, people have been known to overdose on dietary supplements. Vitamin C helps ward off cold viruses. Unfortunately, an overdose of vitamin Cmore than 10,000 milligrams on a daily basiscan cause nausea and diarrhea two of the four principal classes of organic compounds are proteins and nucleic acids. what is the relationship between proteins and nucleic acids? what happens to ha's school in inside out and back again? I need help if you answer correct I will give brainiest Review the graph of function g(x).On a coordinate plane, a graph repeats multiple time with a maximum of (0, negative 2) and minimum of (0, negative 8) near the y-axis. It curves up to (0.5, negative 2) and then curves down through (3, negative 4). It curves down to (negative 0.5, negative 8) and curves up through (negative 3, negative 8).Esai claims that Limit of g (x) as x approaches 0 is both 2 and 8 because the graph oscillates between these two values.Kadence claims that Limit of g (x) as x approaches 0 is the average of 2 and 8, which is 5.Who is correct?Esai onlyKadence onlyboth Esai and Kadenceneither Esai nor Kadence what would be the most constructive response HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAPHELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP WILL MAKE BRAINLIST only if you solve this Triangle theoroms, what is the value of x ? solve the inequality y + 7/10 < 2 Write the domain of Y= x+1/ (x+2)(x+10) Will give brainliest! Complete the input-output table for log4X. How would I solve this? 1. Which country was most responsible for changes in U.S. foreign policy at the end of the 1700s? An arithmetic sequence is described by the formula f(n)=128+15(n1). Find f(12). what is the another name ffo I WILL GIVE BRAINLIST PLS HELPPPP ASAPPPWhat is the correct meaning of the word dictatorial?The country had always had a dictatorial government.A. dominantB. confrontationalC. constitutionalD. authoritarian 12 x 3/8 story problem ideas pls? add me fightingking450