Mathematics Middle School

A map company used a scale of 1 inch : 380 meters to depict the heights of different mountains. What is the height of a mountain on map, which is actually
3420 meters high?
The height of the mountain on the map is
inches

A Map Company Used A Scale Of 1 Inch : 380 Meters To Depict The Heights Of Different Mountains. What

Answers

Answer 1

Answer:

more info or is that it

Step-by-step explanation:

Related Questions

Use the properties and mental math to solve. Enter your answer in the simplest form.

(2 7/8+ 5/6 ) + 1 1/8

Answers

no good job , your right !

Calculate the Area of the square

Answers

Answer: 80 cm ^2

Step-by-step explanation:

Largest square = 11 by 11

Smallest square = 8 by 8

Side of triangle =

a^2 + b^2 = c^2

you can only use this formula for right angled triangles. it's called the pythagorean theory

in this case you are looking for a^2

a^2 + 8^2 = 11^2

a^2 + 64 = 144

a^2  = 144 - 64

a^2 = 80

in this case. the number isn't going to be friendly.

a = 8.9443

a is just that one side of that triangle though.

but in the end

Area of medium square = 80

because

8.9443 x 8.9443 = 80

The answer is 80cm^2

what would be the code????

Answers

Answer:

a,b,d,e

Step-by-step explanation:

a,b,d,e dndjdjjsd dishbfbdiejejdbd

Write an algebraic expression for

"10 less than h"

Answer (no spaces in answer)

Answers

Answer:

h-10

Step-by-step explanation:

just subtract 10 from h

Answer:

h-10                                  

h is what ever value minus 10

the music teacher had $75. He bought 4 folk song books for $9 each. Does he have enough money to buy a music stand for $49? If not how much more money doe he need ?

Solving two step problems

Answers

4x9 is 36, 75-36=39
answer:
no he does not have enough, he would need $10 because he inly have $39 left

He doesn't have enough money, he would need $10 because he only have $39 left.

What is the fundamental principle of multiplication?

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We are given that the music teacher had $75. He bought 4 folk song books for $9 each.

therefore, 4x9 = 36,

The reamaning amount 75-36=39

The answer is no, he does not have enough, he would need $10 because he have $39 left.

Learn more about multiplications;

https://brainly.com/question/14059007

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What does it feel like when you're lonely? I'm asking you, please answer in your own words, this is for an experiment of my own use, if you answer, I have your consent.

Answers

Answer:

It feels boring, and I know I can do better so why not do better.

Step-by-step explanation:

you asked and I responded

it feels like you don’t have anyone to talk to when you could easily text someone and you get really bored a lot more

The scale in a drawing is 2 inches.: 8 ft. On the drawing, a room is 3 1/2 inches long. What is the length in feet of the actual room?

Answers

Answer:

14 feet even

Step-by-step explanation:

14 ft.

this is because
=2:8
=1:4
=0.5:2

8+4+2=14
(2+1+0.5)

1. (3x2)(−2x4) = 3(−2)x2∙4 = 6x8
2. 4a2∙3a5= (4 + 3)a2+5 = 7a7
3. x6∙x∙x3= x6+3 = x
4. 34∙23= 64+3

Answers

4 . FALSE . i’m not sure about the 3 other ones sorry .

Plot the point (4, −3). Start at the origin. Move 4 units . Move 3 units . The point is at .

Answers

Move 4 units LEFT. Move 3 units DOWN. The point is D.

Ben's living room is a rectangle measuring 9 yards by 192 inches. By how many feet does the length of the room exceed the width​

Answers

9 yards is also 27 feet and 192 inches is 16 feet. Since you have to find how much longer the length is from the width you would subtract the two. 27-16 is 11

The length of the room is 1.7 times the width of the room.

What is the area of a rectangle?The area of a rectangle is : A = L x BIn mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that Ben's living room is a rectangle measuring 9 yards by 192 inches.

length = 9 yards = 9 x 36 = 324 inches

width = 192 inches

Now, we can write -

length/width = L/W = 324/192 = 1.69 = 1.7 {approx.}

Therefore, the length of the room is 1.7 times the width of the room.

To solve more questions on expression evaluation, visit the link below -

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Brian wants to convert 1 meter to yards. Use what you know about customary units to explain how he can do this.
Choose the correct answer below.
A. I know that 1 m=3.28 ft and 1 yd=3 ft. Brian can multiply 3.28 by 3 to convert 1 meter to 9.84 yd.
B. I know that 1 m=3.28 ft and 1 yd=3 ft. Brian can divide 3.28 by 3 to convert 1 meter to 1.09 yd.
C. I know that 1 m=3.28 ft and 1 yd=3 ft. Brian can divide 1 by 3 to convert 1 meter to 0.33 yd.
D. I know that 1 m=3.28 ft and 1 yd=3 ft. Brian can multiply 3.28 by 1 to convert 1 meter to 3.28 yd.

Answers

Answer:

its B have a wonderful day

Step-by-step explanation:

never min d y ou a rat b,i,t,c,h

What is the difference between a linear solid line and a set of unconnected points? I don't understand. (Giving 15 points!)

Answers

Answer:

A connected, solid, graph is called a continuous graph. A disconnected graph, made of separate dots, is called a discrete graph.

Step-by-step explanation:

A discrete graph shows us that there are no data values between the whole numbers on which the points are plotted. This generally means no decimal portions. However, when representing time, we can have a decimal portion of a year; this means the graph would have values between the whole numbers and would be continuous, or solid.

Linear line is constant & the Non - linear ( unconnected dots ) are not constant which means the rate is constantly changing

Lilian wants to give 1/3 of a pizza to each of 6 girls at her party. Drag and drop the correct equation and answer to find how many pizzas Lilian needs. Lilian can use the equation to find how many pizzas she needs.
Answer choices in photo​

Answers

Answer:

1/3 multiplied by 6 = n

Step-by-step explanation:

1/3 times 6/1 which is the same as 6 is equals to 18

I guess

Equation: 1/3 • 6 = n
Answer: n = 2

please help ill give brainiest

Answers

Answer: $22.22 is 8% of 300$ so $322.22

Step-by-step explanation:

The answer is $324

And here’s how I did it:

Write an algebraic expression for:

"the product of n and three"

Answer (no spaces in answer)

Answers

Answer:

3n

Step-by-step explanation:

You multiply 3 times n

“Product” means you’re multiplying so therefore the answer would be “3n”

The constants a, c and d are positive. Solve the inequality for x:

d - cx > a

Answers

Answer:

a<−cx+d

Step-by-step explanation:

d−cx>a

Step 1: Flip the equation.

a<−cx+d

Answer:

a<−cx+d

Adding to his frustration was the fact that very few official papers had made their way to him at Mount Vernon. Washington was a stickler for orderly files that he could search at a moment's notice. This was the most important way he kept himself informed about the hundreds of things happening in the fledgling nation. Unfortunately, when the government clerks had panicked and dashed from Philadelphia, they had abandoned all papers and records in boarded-up houses. No one knew where these documents were; and no one was willing to risk his or her life wandering, through the infected city in search of them.

What conclusion does the cause-and-reflect relationship in this passage support?

Washington lacked the information he needed to govern effectively.
Washington got information in other ways so he could govern effectively.
Washington was so angry at the clerks that he did not govern effectively.
Washington was too frustrated by his missing papers to govern effectively.

i need BIG help with these questions.

Answers

Answer:900

Step-by-step explanation:

2100/1 X 3/7 = 2100X3/7 = 6300/7 = 900

please explain your answer( btw me and my family ahre an account so if u see omebody answer an question without the answer its my family lol)

Answers

i think the answer is 15,840!
15,480 :) because you have to multiply 5,280 by 3 which =15,480

3. Name an angle that is supplementary to ∠ CFD:

4. Name an angle that is supplementary to ∠ GFE:

Answers

Answer:

3. <BFC 4. <AFG

I could be wrong

Answer:

3-CFA is the supplement

4-GFB is the supplement

plz help fast :3

A quiz has 40​ questions, with 10 questions worth 1 point each and 30 questions worth 3 points each. Amanda had no more than 30 points subtracted from the total possible points. Write an inequality that shows the possible​ points, p, that Amanda earned.

Answers

Answer:

The cost of n gluten-free bags is $7 times n, therefore, $7n< or equal to $28. Hope this helps.

Step-by-step explanation:

$300 at 0.7% interest for 8 years
What is the interest?

What is the new balance?

Answers

At the end of 8 years, your savings will have grown to $317.
You will have earned in $17.21 in interest.
i hope this helped!
Interest would be $17.21 :)

2 MIDDLE SCHOOL QUESTIONS

Answers

Answer:

The answer to number 1 is c the answer to number 2 is c

Step-by-step explanation:

They should both be answer c

This i forgot and i need help fast can someone please help..
I will give brainliest

Answers

Answer:

1.) 471.24

2.) 1231.5

3.) 113.1

Step-by-step explanation: A = pi x r^2 + pi x r x ^2

1.) a = 3.14 x (5)^2 + 3.14 x 5 x ^2

a = 3.14 x 25 + 3.14 x 5 x 25

a = 78.54 + 392.70

a ≈ 471.24

2.) A = 3.14 (7)^2 + 3.14 x (7) x ^2

a = 3.14 x 49 + 3.14 x 7 x 49

a = 153.93 + 1077.57

a ≈ 1231.5

3.) a = 3.14 (3)^2 + 3.14 x 3 x ^2

a = 3.14 x 9 + 3.14 x 3 x 9

a = 28.27 + 84.82

a ≈ 113.1

Answer:

1= 60

2=252

3=21

Step-by-step explanation:

;3

help please I'm not good at math​

Answers

Answer:

x = -8

your welcome

Martha has two jobs. One pays $15 per hour, and she works at that job 10 hours per week. The other job pays $13 per hour, and she works at that job 30 hours per week. How much money does she make per year?​

Answers

Answer:

28,080$

Step-by-step explanation:

One year - 52 weeks.

First job - 15$/h - 10h/w => Income = 15$/h * 10h/w * 52w = 7800$

Second job - 13$/h - 30 h/w => Income = 13$/h * 30h/w * 52w = 20 280$

Total income 7800$ + 20,280$ = 28 080$

Answer:

$28,080

Step-by-step explanation:

Leonardo da Vinci's famous portrait the Mona Lisa is 30 in. long and 21 in. wide. Janelle has a refrigerator magnet of the painting that is 3.5 cm wide. What is the length of the magnet? The magnet is ___ cm long.

Answers

Answer:

the leangth in 76.2

Step-by-step explanation:

76.2 cm are in 30 inches

The length of the magnet is five centimeters

25 pints

⦁ Let x = 4.7 and solve both inequalities below. Show your work.
A: × + 6.2 ≥10.9 B: x - 6.2 ≤ - 5


⦁ Look at your answers to question #4. Which inequality is true or false given x = 4.7. Explain your answer.

Answers

Answer:

A is true and B is false.

Step-by-step explanation:

x + 6.2 ≥ 10.9

Replace x for 4.7...

4.7 + 6.2 ≥ 10.9

10. ≥ 10.9 ( So this is true!)

x - 6.2 ≤ - 5

Replace x for 4.7...

4.7 - 6.2  ≤ -5

-1.2  is not ≤ -5 (So this is false!)

A is true and B is false !

Find the area of the circle. Round your answer to two decimal places, if necessary.

A circle with a diameter of 6 millimeters.

6 mm
$A\approx$
mm $^2$

Answers

Answer:

8mm

Step-by-step explanation:

answer should be 8mm

Answer:

Step-by-step explanation:

Write the equation of the line in slope-intercept form.
The equation of the line in slope-intercept form

Answers

Answer:

30-3

Step-by-step explanation:

i was guessing

Answer: y = -3/4 +30

Hope it helps any questions? Comment it :D

Reflect (2.5,4.5) in the x-axis.

Answers

You can’t .................
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