Lin has a scale model of a modern train. The model is created at a scale of 1 to 48. The height of the model train is 102 millimeters. What is the actual height of the train in meters? Round your answer to the thousandths (third) decimal place. Do not include units (meters) in your answer.

Answers

Answer 1
Answer: 102 x 48 = 4284mm = 4.284m

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Hi! Can somebody pls explain to me how to do one of these problems pls......will give brainliest lol

Answers

1. Y = -3x
2. Y = -2
3. Y= x + 2
4. Y = 2/3x -1

Answer:

1. Y = -3x

2. Y = -2

3. Y= x + 2

4. Y = 2/3x -1

I HAVE A FELLING

Help Me Please???:):Dfour years after a hedge maple tree was planted, its height was 9 feet. eight years after it was planted, the hedge maple tree's height was 12 feet. what is the growth rate of the hedge maple? what was its height when it was planted?? ...?

Answers

Hedge maple trees growth rate are known to be moderate to slow. I assume that the height of it when it was planted was 6 feet. Since after 4 years, it grew 9 feet and after 8 years it grew 12 feet. I hope this answer helps!

Can you help pls i rlly need help

Answers

For the first question the equation would be 200 + 50x

The second equation should be
200 + 50(1) = 250

Answer:

200+50x = first month

50x (x represents number of months)

First month is 200+5=$250

Step-by-step explanation:

Find the midpoint of a line segment with the given endpoints.(8,-3) (-8,1)

Answers

Answer:

(0,-1)

Step-by-step explanation:

A 6 sided die was rolled 9 times. what is the mode of these rolls

Answers

the rolls are what.. ?

How do you solve 8a+a-3=6a-2a-3 step by step

Answers

8a + a - 3 = 6a - 2a - 3

1. Add the a's on both sides:

9a - 3 = 4a - 3

2. Shift 4a to the left and -3 to the right of the equals sign (this changes their signs):

9a - 4a = -3 + 3

3. Simplify:

5a = 0

So a = 0

Applying simple mathematical operations, after isolating 'a' we get the solution o =f the given expression is a = 0.

Using operations like addition, subtraction, multiplication, and division, a mathematical expression is defined as a group of numerical variables and functions.

The given expression is

8a+a-3=6a-2a-3


To solve this equation:

Simplify the like terms,

9a-3 = 4a-3

Add 3 on both sides,

9a = 4a

Isolate a by subtracting 4a on both sides,

5a = 0

Dividing both sides by 5 we get,

a = 0.

Hence,

The solution of the given expression a = 0.

To learn more about the mathematical expression visit:

brainly.com/question/1859113

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