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cluponka [151]
1 year ago
6

I need help in this question if highly appreciate it if someone can help me solve this problem

Mathematics
1 answer:
4vir4ik [10]1 year ago
6 0

Answer:

The one you chose is correct.

Step-by-step explanation:

The scale factor is 1.5. We know QP is 5. QP is the corresponding side to KJ. So, we multiply 5 with 1.5 and get 7.5 which is equal to 15/2

I found the scale factor by dividing LK which was 9 and QR which was 6.

9/6=1.5.

Hope this helps

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Line segment DF is dilated from the origin to create line segment D’F’ at D’ (0, 10) and F’ (7.5, 5). The original coordinates f
Lana71 [14]

Answer: D. 2.5

Step-by-step explanation:

Given : Line segment DF is dilated from the origin to create line segment D’F’ at D' (0, 10) and F' (7.5, 5).

The original coordinates for line segment DF are D(0, 4) and F(3, 2).

We know that the scale factor(k) is the ratio of the coordinates of the image points and the original points.

Then, k=\dfrac{\text{ y-coordinate of D'}}{\text{y-coordinate of D}}\\\\=\dfrac{10}{4}=\dfrac{5}{2}=2.5

Hence, the scale factor was line segment DF dilated by = 2.5

8 0
2 years ago
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Find the value of x by using law of sines.
Pavel [41]

Answer:

x = 7.7

Option B

Step-by-step explanation:

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∴ value of x is 7.7

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2 years ago
Adrian eats 7 fries for every chicken finger on his plate. If there are 4 chicken fingers on his plate, how many fries will he e
ch4aika [34]
Hello!

We must use muliplication to solve this question because when we multiply the amount chickens Adrian eats by the amount of fries he eats, it will result in the answer.

7 fries × 4 chickens = 28 Fries

So, Adrian will eat 28 fries.
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IrinaK [193]
So you write into the table that x = 1 then y will equal 1*1.5 which equal to 1.5. So under x = 1 in y table you write y = 1.5, and so on

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Arisa [49]

Answer:

-2/3

Step-by-step explanation:

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