Mathematics Middle School

Rosa is building a guitar. The second fret is 33.641\,\text{mm}33.641mm33, point, 641, start text, m, m, end text from the first fret. The third fret is 31.749\,\text{mm}31.749mm31, point, 749, start text, m, m, end text from the second fret.
How far is the third fret from the first fret?

Answers

Answer 1

Answer:

65.39 mm

Step-by-step explanation:

Given

The second fret is 33.641 mm from the first fret.

The third fret is 31.749 mm from the second fret.

Distance of third fret from the first fret =

Distance from first fret to second fret + Distance from second fret to third fret.

=33.641+31.749

=65.39mm

Answer 2

Answer: 65.39

Step-by-step explanation:

Related Questions

Tina pet sits to earn extra money. She charges a flat service fee of $20, plus $15 per day. If one of her customers spent less than $110, which of the following inequalities could be used to solve for x, the number of days the customer paid for pet sitting?
A. $15x - $20 < $110
B. $15x < $130
C. $15x < $110
D. $15x + $20 < $110

Answers

Answer:

D. $15x+20<$110

Step-by-step explanation:

$15 times the number of days plus the service fee should be less than $110.

prove that for any natural value of n the value of the expression (n+2)^2-(n-2)^2 is a multiple of 8.

Answers

Answer:

Se below

Step-by-step explanation:

Simplifying, using formula a^2 - b^2 = (a +b)(a - b)

(n + 2)^2 - (n - 2)^2 =(n + 2 + n - 2)(n + 2 - n + 2) =2n(4) =8n

As  we see the resulting expression is multiple of 8

5866 is the answer to this

find -40/-2 pleasseeee

Answers

Answer:

20

Step-by-step explanation:

positive not negative

this time actually awnser the question! or i will flagg yoi

Answers

Answer:

1

Step-by-step explanation:

Help please!! I has more mathematical junk needing answers, lol.
question in the photo.

Answers

the answer is 5/6
dkfkfididisksifjfjfjfjfjdjdjddjsi
the answer is 5/6 !!!!

A college student is looking for a data plan for her cell phone. She has found an option that offers a 2 gigabyte monthly allowance for data.

The monthly cost of this plan can be represented by function C, defined by:

C(x) = 30x + 5, where x is the gigabyte of data used over the monthly allowance.

Find C(0.7)

Select the correct answer as well as the correct explanation for the situation.
Group of answer choices
A. C(0.7)= 26 This means the plan costs $26 a month.
B.vC(0.7)= 26 This means that the cost would be $26 if she uses 0.7 gigabytes over the 2 gigabytes allowance in a month.
C. C(0.7) = 50 This means that the cost would be $50 if she goes over the 2 gigabytes monthly allowance.

Answers

2=1-2=2

+12-14= so this is the total boos you have 900=500

just a question, is that v supposed to be there for answer B ?

hi um can yall pls help me sorry im kinda horrid at math

Answers

Answer:

the answer is 1

Step-by-step explanation:

I think the answer is one plz mark brainliest if I’m right

Find the area of the shaded region. Round your answer to the nearest tenth.

Answers

Answer:

AREA is 9 to the power of 4

Step-by-step explanation:

Which is 9×9×9×9= the answer

Cause area = l×w×h

Please help me I will give you the brain thing and extra points. (image below) 7/30

Answers

it’s 2.5 :)) answer choice c !!

Answer:a I believe because it multiplies 15 by 1.5 to get 22.5

Step-by-step explanation:

Samantha and Luis are attempting to determine the average number of library books that seventh-grade students check out at one time. Samantha surveys every other seventh grade student leaving the library. She samples a total of 40 of the 200 seventh graders. Luis samples 30 of the 200 seventh grade students at random in the school cafeteria. Whose sample is the most random?

Answers

Answer:

A

Step-by-step explanation:

Luis because the sample is taken from the population of all seventh graders.

Answer:

The answer is A your welcome ;)

Step-by-step explanation:

Please help, I will give brainliest to best answer
Brainliest checklist:
-Must show work
-Must be correct

Answers

Answer:

060.28

Step-by-step explanation:

3 can't go into 1, but it goes into 18 six times with 0 left over. 3 goes into 0 zero times. 3 goes into 5 one time with 2 left over. 3 goes into 26 (because you pull the 6 down) 8 times with 2 left over.

Please help me I will give you the brain thing and extra points. (image below) 27/30

Answers

Answer:

C. 0.07

Step-by-step explanation:

60/4.2 = 0.07

Ganesh is making a scale model of the Space Needle in Seattle, Washington. The Space Needle is 605 feet tall. If the model is the actual size of the Space Needle, how tall is the model?
Show all your thinking.

Answers

Answer:

it says if it was the exact same size thats what i understood so it would be 605ft tall

Step-by-step explanation:

Answer:

The model is 6.05 feet tall.

Step-by-step explanation:

Now to the breakdown.

What does it mean to scale? Scaling is used for representation drawing or model is designed to tell the audience(those interested in the design) the ratio to which the design was done in respect to the actual size.

From the above definition we can scale down or scale up. To scale down is to reduce the dimensions of the actual size in our design (possibly in an effort to conserve available space). To scale up is to enlarge the dimensions of the actual size in our design (possible in an effort to show intricate and tiny parts).

Back to question, The actual size of the space needle is 605 feet to design this using the actual size will require a very large amount of resources.  So the scale model is made at a scaled down ratio of 1:100 (in a bid to manage available resources like paper size and others pertaining to the design).

1:100 means that every 1ft in the scale model represents 100ft of the actual model.

So for an Height of 605ft the scale model will have representing height of 605/100 = 6.05ft.

can someone help me with a total budget thing that’s part of a road trip math project? (COMMENT IF YOU CAN PLS HELP ASAP)

Answers

I might be able to, let me see
Where’s the question I could help :)

PLEASE DO THIS ASAP! WILL GIVE BRANLIEST, NO FAKE ANSWERS! Read directions on paper. Connect coordinates with ones that match..just read the paper.

Answers

please explain it better than the paper ill help
basically you would just get the smallest number on each column and plot them on the line. You need to connect ordered pairs. Also it would be better if you showed more info

Enter an equation in standard form to model the linear situation.

A bathtub that holds 28 gallons of water contains 18 gallons of water. You begin filling it, and after 5 minutes, the tub is full.

Answers

28=5x+18? do you need to know how long it takes to fill up the the gallon or just the equation? that’s the equation tho.

PLS HELP!!! tysmmmm!!

Answers

The Answer would be D

sorry, i have another math question. ugh! :(

Answers

Answer:

Y=1/2x-2

Step-by-step explanation:

answer: ...

step by step explanation:

In 3/5÷3=1/5, the (blank) is 3. what is the blank supposed to be?
a) quotient
b) divider
c) divisor

Answers

Answer:

C) Divisor

Step-by-step explanation:

Dividend/Divisor=Quotient

answer: would be letter C

IF U HELP ME I WILL GIVE YOU A BRAINLIEST
Amy has to write a paper for school that has more than 3,315 words. She has already written 1,222 words and writes at a rate of 299 words per day. Which of the following inequalities could be used to solve for x, the number of days it will take Amy to finish her paper?

A. 299x > 3,315

B. 299x > 1,222

C. 299x + 1,222 > 3,315

D. 299x - 1,222 > 3,315

Answers

I’m pretty sure it is C
Hope I helped

Answer:

I think its C

Step-by-step explanation:

The dimensions of a rectangular piece of paper are 6 inches and 9 inches. Jackson folded the piece of paper along its diagonal. Which measurement is closest to the length of the diagonal in inches?
A. 3.8 in
B. 10.8 in
C. 6.7 in
D. 1.7 in

Answers

The answer would be B. 10.8

Answer:

c) 6.7 inches

Step-by-step explanation:

pls...Solve n + 8 < - 9

Answers

Answer:

N+8<-9

subtracting 8 in both side

N+8-8<-9-8

N=-17

Step-by-step explanation:

n+8<-9

n< -9-8

n<-17 ans

PLEASE HELP I GIVE 20 POINTS!!!!

Answers

11. Perimeter = All Sides added together.

Remember there are two of each side with the expression.

Expression: 3b + 3b + b+a + b+ a

To simplify collect all like terms (ones with a common letter or are the same)

Simplified expression: 8b + 2a

You got the expression by adding all sides together then simplifying by collecting like terms.

I will do the rest as comments on this post.
8b+2a is all i could get to

Which equation is a linear function? (Look at the photo I attached for the choices) please help me I am confused!

Answers

The answer is y=x/2 -5

Please help me I will give you the brain thing and extra points. (image below)

Answers

Answer:

A) 5 minutes

Step-by-step explanation:

What you’re looking for is where the two lines on the graph intersect, which is at 5 minutes. Therefore, they have filled the same number of barrels in 5 minutes

A: 5 minutes.


It is where the two lines intercept.

Solve for w. Show your work.
( 36 ÷ 3 )( 2 x 6 ) = w

Answers

W = 144. Evaluate the equations inside the parentheses. Which is 12 x 12 then evaluate that. Which equals, 144.

Answer: 144

Step-by-step explanation:

Is the simplified form of 2 with a radical of 3 multiplied by 2 with a radical of 6 a rational number?

Answers

Answer:yes

Step-by-step explanation:

Answer: yes

Step-by-step explanation:

Graph y = -2x + 5. HELP ME PLEASE

Answers

Answer:

FIrst you dot the y-intecpt which 5. Then you know the slope which is -2. SInce its -2 you have to go down and turn right

Step-by-step explanation:

look at picture......

HELP PLZ!! Will give brailiest!

Answers

Answer:

a- 1/4 x 2/1

b-2/1    divided by 5

Step-by-step explanation:

Answer:

I think B? hope this helps!

Answer this question ASAP

(Please Don’t answer the question if you don’t know it or not sure what the answer is)

Answers

hey! i’m pretty sure the answer is five but maybe double check just incase i’m wrong. :)
I’m pretty sure it’s 5 sorry if I’m wrong.
Other Questions
Identify the unit rate in the graph.(show work) Why is an organism that reproduces asexually genetically identical to its parent How does Mr. white feel about making a second wish on the monkeys paw PLS HELP ME!!!!!!! I REALLY NEED THIS!!!!!!! What does decreasing interval mean? Reid earns $9.00 per hour painting furniture and has already earned $22.50. The number of hours, x, for which Reid painted can be found using the equation 22.50=9x.How many hours did Reid paint? Please help and explain so I understand!! Laura earns $66 washing 6 cars. At this rate, how many cars did Laura wash to earn $88? State the affect of increasing the percent of salt in the solution used to water the plants on the average final height of the plants in group a through D 4. An isotope has 46 electrons, 60 neutrons, and 46 protons. Name the isotope. Exploration brought Europe and the Americas in contact with one another. This resulted in the movement of people, plants, animals, and germscalled the Columbian Exchangethat changed life on both continents. Was the Columbian Exchange good for the world? Write an essay for your teacher and peers in which you argue your view.(Needs at least 100 words.) Function of TransitionExample of TransitionAgreement/AdditionPurpose of TransitionReinforce ideas and agreewith what has already beenstated.Not only...but also....On the other hand...Opposition/Contradiction Signal a change in what hasalready been stated, so pointout evidence to the contraryor alternative ideas.Examples/emphasis/support Introduce examples orsupport in writing.Time/SequenceShow the order in whichevents occurred or describethe time or duration.In other words...Eventually...Cause/EffectShow the reason for an action Because...and the subsequent result ofthat action.ConclusionEnd, summarize, or restateideasOn the whole... Can you help me find the missing value ratio to equal 3:8 Round 757,960 to the nearest hundred thousand. Which part of an organism is preserved in cast and mild fossils Which change would be unethical if this image is for publication in a newspaper? A. increasing the brightness of the image B. sharpening the people in the background C. eliminating the green glove on the ground D. reducing glare on the helmet of the kneeling person E. improving the saturation in the image Given that 6x 5y = 14Find x when y = 2 Air is made up of different gases such as oxygen nitrogen and carbon dioxide a 5 kg rock is lifted 3m find amount of work done a= 98 J 9. The name Boston Massacre was given to the events of March 5, 1770, in order toA.create anti-British sentiment.OB.create trouble for the colonists.OC. warn of a deadly disease in the city.O D. describe the truth about what happened.