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White raven [17]
3 years ago
13

From the equation y=3.5x identify the constant of proportionality

Mathematics
2 answers:
Ilya [14]3 years ago
5 0

Answer:

3.5

Step-by-step explanation:

PIT_PIT [208]3 years ago
3 0

Answer:

3.5

Step-by-step explanation:

y = kx is the equation of direct variation where k is the constant of proportionality

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e-lub [12.9K]
425 cm. The ratio is 17 : x is equal to 2cm : 50cm. You use cross multiplication to solve. 17 times 50 = 2 times x.
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4 0
3 years ago
Why is partitioning a directed line segment into a ratio of 1:3 not the same as finding 1/3 the length of the directed line segm
Alex17521 [72]

Answer:

The answer is C on Edge or "The ratio given is part to part. The total number of parts in the whole is 1 + 3 = 4."

Step-by-step explanation:

6 0
4 years ago
What is the identity of a cube of metal the measures 1.5 cm on each side and has the mass of 33.45g?
Anna35 [415]
I think that it is nickle
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4 years ago
Please help I’ll give brainlest!!
Alex787 [66]

Answer: 5

Step-by-step explanation:

AE is half of AC

2 (x + 2) = 5x - 11

2x + 4 = 5x - 11

    + 11        + 11

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- 2x       - 2x

15 = 3x

/ 3   / 3

x = 5

6 0
3 years ago
Duive.
lesya692 [45]

Answer:

-27

Step-by-step explanation:

Number be x

Eight added to number: x+8

sum is doubled: 2*(x + 8)

-11 less than number: x -11

2*(x + 8) = x -11

2*x + 2*8 = x - 11

2x + 16 = x - 11

2x - x = -11 -16

x = -27

8 0
4 years ago
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