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yulyashka [42]
2 years ago
13

What scale factor did Dionne use? 1/2 , 2/3 , 3/2 , 2

Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
4 0

Answer:

\frac{2}{3}

Step-by-step explanation:

Calculate the scale factor, using the ratio of corresponding sides, image to original.

Using the vertical line image = 4 and original = 6 , then

scale factor = \frac{4}{6} = \frac{2}{3}

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enter a fraction)) as you can see i’m from an younger audience, i’m not smart as well- please help me out, i’m new to this as we
Crazy boy [7]

Answer:

1/5

hope it helps

Step-by-step explanation:

we can write it as

x÷ 3/7= 7/15

rest of the explanation in the pics above.

5 0
2 years ago
What is true about the number 3.872? Check all that apply.
Korvikt [17]

Answer:

The 7 is in the hundredths place.

The 3 is in the ones place.

3.872 is equivalent to (3 × 1) + (8 × 0.1) + (7 × 0.01) + (2 × 0.001).

Step-by-step explanation:

Given the number 3.872, to check all the given options that are true apply to the number, let's take a look at each position occupied by each digit. In order words, let's consider their place value.

Thus,

The 3 is in the ones place and as such has a value of 3.

8 is in the tenths place having a place value of 0.8 (⁸/10)

7 is in the hundredths place having a place value of 0.07 (⁷/100)

2 is in the thousandths place having a place value of 0.002 (²/1000)

Going by these, the following statements are true :

"The 7 is in the hundredths place."

"The 3 is in the ones place."

"3.872 is equivalent to (3 × 1) + (8 × 0.1) + (7 × 0.01) + (2 × 0.001)."

The number is pronounced as three and eight hundred seventy-two thousandths rather than the option given.

Therefore, only 3 if the options are correct

7 0
3 years ago
Read 2 more answers
Find the solution to the given equation of the replacement set is [6, 9, 15, 16]. 6 + 2 x = 24
OLEGan [10]
The answer to the question is 9
5 0
3 years ago
2 cm<br> 3 cm<br> What is the volume of the figure ?
Rina8888 [55]
Sidexside=volume 2x3=6cm and I can’t remember if volume is squared or not
6 0
3 years ago
Give a real world example for when you would
Lelechka [254]

Answer:

Let's say that someone was building a yard.

(I tired to make this all connected.)

For Part 1) He wants to put his fence around the yard. If it's a rectangle measuring 45 * 32 ft, he would have to find the perimeter of the rectangle so he could install the correct amount of fences. The perimeter is the measurement 'around' a shape.

For area (part 2), if he wanted to know how much he was able to put stuff inside, he would have to find the area of the rectangle. The area is the space occupied by a 2D shape.

Part 3: The person then wants to paint a box as a decoration. He has a small 3 * 3 *3 box. The person needs to find how much paint he needs to cover the box appropriately, or the surface area of the box. Surface area is the total measurement of the surface in a 3D figure.

Part 4: He then wants to put something in the box. He does not know how much can he fit in it, so he would have to find the volume of the box. The volume of a 3D figure is the measurement of how much it can 'fill' the shape.

Hope this helps.  

8 0
3 years ago
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