Mathematics Middle School

14. Emma is building a scale model of a jet airplane. The real airplane has a wingspan of 200 feet and a length of 240 feet.










If Emma’s model has a wingspan of 30 centimeters (cm), what is the length of the model?

14. Emma Is Building A Scale Model Of A Jet Airplane. The Real Airplane Has A Wingspan Of 200 Feet And

Answers

Answer 1

Answer:

36

Step-by-step explanation:

Related Questions

help, please i need thisss

Answers

I can’t see the numbers but here is a way to help you solve. Domain go from left to right and range bottom to the top

A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77.
How much was the top in dollars?

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49.77 minus the initial bill of 42.00 gives you the answer of $7.77.

Answer:

the tip was $7.77

Step-by-step explanation:

49.77-42 we do this since the bill originally was only $42 we end up with 7.77

Consider the points plotted on the number line shown.

Answers

Answer:

A. False

B. True

C. False

Answer:

A= false                                 I hope this helps u :))

B=true

C=true

Launch Problem 1
Josh is solving the equation 2 %3 + 2% and predicts that his
answer will be more than 4 but less than 5, because 2 + 2
4.
8. Is the answer LESS than 5? Answer with: YES
NO
or

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Answer:

Yes

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

I'm so sorry I saw this so late, so this may not be a use to you anymore

find (2)(‐3) pleease

Answers

Answer:

-6

Step-by-step explanation:

PLEASE GIVE BRAINLIEST

Answer:

it is simply 2 into -3

Step-by-step explanation:

2 * (-3)

= (-6)

Please Help me I will give Brainliest! Which expressions are equivalent to: 8(-10x + 3.5y - 7) Choose 2 answers
A. -80x + 24.5y - 56
B. -80x + 28y - 56
C. 80x + 28y + 56
D. 4 (-20x + 7y - 14)
E. -4 (-20x + 7y - 14)

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I checked and It is probably be A, but the other correct one is B
It’s either a or b !

Anita, Quentin, and Maria are baking cookies together. They need 3/4 cup and 1/3 cup of butter to make a dozen cookies. They each brought the ingredients they had home . Anita brought 2 cups of flour and 1/4 cup of butter, Quentin brought 1 cup of flour and 1/2 cup of butter, and Maria brought 1 1/4 cups of flower and 3/4 of butter. How many whole batches of a dozen cookies can they make?

Answers

Answer:

14 batches

Step-by-step explanation:

Hope this helps!!

Brainliest plz?? It would be greatly appreciated!!

Answer:

The answer is 14 batches.

The cost of 10 hot dogs at a hot dog stand is $30. Which graph shows the cost of different numbers of hot dogs at the hot dog stand?

a

The first quadrant of a coordinate grid is drawn. The title is Hot Dog Stand. The horizontal axis label is Number of Hot Dogs, and the scale is from 0 to 8 in increments of 1. The vertical axis label is Cost in dollars, and the scale is from 0 to 48 in increments of 6. Points are plotted at the ordered pairs 1,6 and 2,9 and 3,12.


b

The first quadrant of a coordinate grid is drawn. The title is Hot Dog Stand. The horizontal axis label is Number of Hot Dogs, and the scale is from 0 to 8 in increments of 1. The vertical axis label is Cost in dollars, and the scale is from 0 to 48 in increments of 6. Points are plotted at the ordered pairs 2,6 and 3,6 and 4,6.


c

The first quadrant of a coordinate grid is drawn. The title is Hot Dog Stand. The horizontal axis label is Number of Hot Dogs, and the scale is from 0 to 8 in increments of 1. The vertical axis label is Cost in dollars, and the scale is from 0 to 48 in increments of 6. Points are plotted at the ordered pairs 1,6 and 2,12 and 3,18.


d

The first quadrant of a coordinate grid is drawn. The title is Hot Dog Stand. The horizontal axis label is Number of Hot Dogs, and the scale is from 0 to 8 in increments of 1. The vertical axis label is Cost in dollars, and the scale is from 0 to 48 in increments of 6. Points are plotted at the ordered pairs 2,6 and 4,12 and 6,18.

Answers

Answer:

30

Step-by-step explanation:

The answer is A, Hope this helps

Point P is plotted on the coordinate grid. If point S is 12 units above point P, what are the coordinates of point S?

On a coordinate grid from negative 12 to positive 12 in increments of 2, a line PQ is drawn with P plotted at the ordered pair 6, negative 4.

(1 point)

a
(6, 8)

b
(−6, −4)

c
(−6, 8)

d
(6, −4)

Answers

If I’m right it’s A
Cause if p is plotted at 6,-4 that means ur going up so add 12 to -4 ur get 6,8 ur a answer is A

Answer: A (6, 8)

Step-by-step explanation:

Hazlett Electronics makes televisions and radios. The company can make a total of eight items per 18-hour workday. A television takes 3.5 hours to make, and a radio takes 1.5 hours to make. What is the number of radios made by the company each day?

Answers

Answer:

5

Step-by-step explanation:

Three TVs is 10.5 hours. 5 radios is 7.5 hours. Add them up and its 18 hours for 8 items.

There are 7 radios made by the company each day.

What is the Linear equation?

A linear equation is defined as an equation in which the highest power of the variable is always one.

The firm can produce eight items in an 18-hour workday. A television takes 3.5 hours to build, whereas a radio takes 1.5 hours.

Let's assume that number of television would be x and the number of radios would be y

As per the given information, we can write the system of equations as:

3.5x + 1.5y = 18 .....(i)

x + y = 8            .....(ii)

x = 8 - y

Substitute the value of x = 8 - y in the equation (i), and solve for y

3.5(8 - y) + 1.5y = 18

28 -3.5y +1.5y = 18

28 - 2y = 18

2y = 28 - 18

2y = 10

y = 10/2

y = 5

Thus, there are 7 radios made by the company each day.

Learn more about the Linear equations here:

brainly.com/question/13738061

#SPJ2

What is the opposite of -(-45)?

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Answer: (45)

Step-by-step explanation:

Use the numbers shown to complete the table for each value of m.numbers may be used more than once,or not at all

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2(3m+7) 6m+14
1. 20. 1. 20
2. 26. 2. 26

i’m not 100% sure lol

please help I'm desperate.

Answers

Answer:

just reading the graph!!

Step-by-step explanation:

A- 12 miles

B- 9 miles

C- 2.5 hours

D- 7 hours

E- 0 mph

F- 9 hours

G- 6 miles

H- 5 hours

noah gets paid $6 per hour to babysit his nephew this weekend he babysat on both Saturday and Sunday he made a total of $72 noah babysat for 10hours on Sunday for how many hours did he babysit on Saturday​

Answers

Answer:

$60

Step-by-step explanation:

6x10

The number of hours Noah babysit his nephew on Saturday given the total income of $72 is 2 hours.

How to write and solve equation?

Amount paid per hour = $6Total paid = $72Hours babysit on Sunday = 10 hoursHours babysit on Saturday = x hours

The equation:

72 = 6(10 + h)

72 = 60 + 6h

72 - 60 = 6h

12 = 6h

h = 12/6

h = 2 hours

Learn more about equation:

https://brainly.com/question/2972832

#SPJ2

stacey made 8 necklaces in 48 minutes. nick made 4 necklaces in 24 minutes. is the rate at which they made necklaces equivalent. explain the reasonsing

Answers

Answer:

Yes.

Step-by-step explanation:

Divide - 48 / 8 which equals 6. Stacey makes 6 necklaces in 1 minute. Then, do 24 / 4. This also equals 6. Nick makes 6 necklaces in one minute. Therefore, their speed is equivalent.

Yes,

1/6= 1/6 hope this helps:)

Can someone help me with these?​

Answers

The answer would be v8/2
v8/2 i think



:) God bless

NEED HELP ASAP! PLZ i suck at math...

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here the pictures tell u which is which

Find 5.4 - 7.1 may you guys help me?

Answers

Answer:

-1.7

Step-by-step explanation:

Please answer TwT I need it fasssssssst

Answers

Answer:

The answer is 56

Step-by-step explanation: Scroll down!!!!if needed

2*2=4

2*2=4

8*2=16

16*2=32

32

+16

____

 48

+2+2+2+2=4

48

+8

___

56.

Therefore the answer is 56.

* means multiplication

+ means addition

= is equal to

It is 56 because because of when u start out with the 2 x 2 4 in then you do it again in add it up to 56

Which equation is in point-slope form for the line passing through the points (-3,-4) and (2,6)
A: y - 4 = 2(x + 3)
B: y - 2 = 1/2(x - 6)
C: y + 4 = 1/2(x + 3)
D: y - 6 = 2(x -2 )

Answers

Answer:

the answer is C

Step-by-step explanation:

pal plaese mark me branleeist plaese

the answer to that problem is C

What’s the answer for these? Please help!

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1.yes
2.no
3.yes
4.yes
yes no yes yes :)) .

pll help :)
complete the table

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but there is nothing

Given the replacement set:

b={4.4, 5.4, 6.4}

Which inequality is true?


A. b+6 10.4

C. b+8≥12.4

D. b−8≥12.4

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Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
The answer is B

Hope this helps

Distribute! only 5 problems!

Answers

Answer:

ok

Step-by-step explanation:

A doll that is 12 inches tall is a scale model of an actual person who is 64 inches tall. What is the scale?

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Answer:

5 1/3 in

Step-by-step explanation:

Hope this helps

The scale is about 5.3 inches!

Which of the following graphs shows a proportional relationship? (select all that apply)

Answers

1a because it is going through the origin. if the line is going straight through the origin then it is automatically proportional. hope this helps in the future

Answer:

1a

Step-by-step explanation:

The line starts at the origion,therfore  making it proportianal.

Two equations are given below:

a − 3b = 4
a = b − 2

What is the solution to the set of equations in the form (a, b)?

(−2, −2)
(−3, −1)
(−9, −7)
(−5, −3)

Answers

Then answer is (-5,-3)

Please help me ASAP.

Answers

Answer:

A=3/4 B=3/5 C= 3/2 and/or 1 1/2 D=3/1 and/or 3

Step-by-step explanation:

A = 3/4, an unsimplified version of this can be 6/8

B = 3/5, an unsimplified version of this could be 6/10

C = 3/2(unsimplified), or 1 1/2(simplified)

D = 3/1(unsimplified), or 3(simplified)

Hope I could help

A cola container is in the shape of a right cylinder. The radius of the base is 4 centimeters, and the height is 12 centimeters. What is the volume of the container?

Answers

Answer:

V ≈ 603.19 [tex]cm^{3}[/tex]

Step-by-step explanation:

Online

V ≈ 603.19 cm³ !!!!!!

Please help me I will give you extra points and the brain thing (image below) 2/5

Answers

Answer:

Should be B

Step-by-step explanation:

well, the only real annoyin thing here is the

square root of 21, which is 4.5...

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