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Black_prince [1.1K]
3 years ago
15

Which is the equation of the function in the graph?

Mathematics
2 answers:
Mashcka [7]3 years ago
7 0

Answer:

D

Step-by-step explanation:

vesna_86 [32]3 years ago
5 0

Answer  

B

Step-by-step explanation:

xxxxz

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The weight y of a object on Jupiter is proportional to the weight x of the object on earth. An object that weighs 150 ponds on e
mario62 [17]

Answer:

5.02 pounds

Step-by-step explanation:

y = k*x

Where,

y = weight of a object on Jupiter

x = weight of the object on earth

k = constant of proportionality

An object that weighs 150 ponds on earth would weigh 378.2 ponds on Jupiter.

y = k*x

378.2 = k*150

378.2 = 150k

k = 378.2/150

= 2.5213

Approximately k = 2.52

determine how Much a rock that weigh 12.64 on Jupiter would weigh on earth

y = k*x

12.64 = 2.52*x

12.64 = 2.52x

x = 12.64 / 2.52

= 5.0159

Approximately x = 5.02 pounds

6 0
3 years ago
A rectangle that is 2 inches by 3 inches has been scaled by a factor of 7.
loris [4]

Answer:

New\ Lengths = (14,21)

New\ Scale\ Factor = \frac{1}{7}

Step-by-step explanation:

Given

Rectangle:

Length = 2 in

Width = 3 in

Scale Factor = 7

Solving (a):

The side lengths of the new scale is calculated as follows;

New Lengths = Old Lengths * Scale Factor

New\ Lengths = (2,3) * 7

New\ Lengths = (2 * 7,3* 7)

New\ Lengths = (14,21)

Solving (b): To go back to the original length

Given that the initial scale factor is 7;

The new scale factor is the reciprocal of the old factor;

Hence;

New\ Scale\ Factor = \frac{1}{7}

6 0
4 years ago
Rosa has
Lera25 [3.4K]

Answer:

The answer is 14.5

Step-by-step explanation:

7 0
3 years ago
Please answer all three!!!!fast please no links
Lesechka [4]

Answer:

Its to blurry pls zoom in

Step-by-step explanation:

8 0
3 years ago
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What is the slope of the line graphed below?​
melisa1 [442]

Answer:

slope is 2

Step-by-step explanation:

7 0
3 years ago
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