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3 years ago

What are scale drawings? can you give an example?

1 answer:

7 0

Scale Drawings are drawings that are used to show the true size of something.
Scale drawings are most commonly used in maps, or in large scale drawings. These show the scale of something. It may show that 1cm is equivalent to 1km, which would allow someone to measure the map to see how far the distance it. It also allows a map to be made smaller, and less detailed- making it often easier to read.
Hope this helps :)

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Solve for Y. - 140 = 18 + 4 ( 5y - 2 ) y =

Tomtit [17]

Answer:

Very tricky Question,

Step-by-step explanation:

-140=22(5y-2)

-140=44-5y

5y=140-44

5y=96

y=96/5

y=19.2

Mark me brainliest and rate it 5 star if it helped you.

4 0

3 years ago

Which of the following expressions could represent the total amount withdrawn from Brandon’s checking account during the time pe

den301095 [7]

The Solution:

Given:

Each withdrawal by Brandon = $x

ATM charge per transaction = $2

Required:

To find an expression for Brandon's total withdrawal if he withdraws the same amount once a week for 7 weeks.

Step 1:

We shall find the total amount of each withdrawal, that is, the sum of the amount withdrawn and the ATM charge for the transaction.

$\text{ Each withdrawal=x+2=\$(x+2)}$

Step 2:

Finding the required total amount, we have:

$\text{ Total amount withdrawn=7(x+2)=\$7(x+2)}$ $\begin{gathered} 7(x+2) \\ or \\ 7x+14 \\ \text{ or} \\ 7\mleft(x\mright)+7\mleft(2\mright) \end{gathered}$

Therefore, the correct answers are: [options 2, 3, and 4]

6 0

1 year ago

Jimmy applied the distributive property to write the equation below. 24 + 6 = 6 (4 + 2)

joja [24]

Answer: if you simplify this it becomes 30=28 but this is a false statement so you would say 30≠28

Step-by-step explanation:

≠ means not equal

7 0

2 years ago

9. What is the formula to find the sum of the interior angles for any polygon?

SOVA2 [1]

polygon: (n-2) × 180

n: nonagon

octagon has 8 sides

3 0

3 years ago

jolie brought balls of green and blue color thirty five percent of ball are blue if she brought total of 300 balls how many gree

Free_Kalibri [48]

First: Find out how many of Jolie's balls are blue.

300 * 35% = 300 * 0.35 = 105 blue balls.

Second: Find the difference between the total number of balls and the blue balls to find out how many green balls Jolie has.

300 - 105 = 195 green balls.

4 0

3 years ago