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2 years ago

Y is directly proportional to x2 If y = 12 when X = 2 find X when y = 300

Mathematics

2 answers:

diamong [38]2 years ago

7 0

3djbdbdndjdbdbhdndnd

Trava [24]2 years ago

4 0

80 I hope this helps

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Simplify the expression.

Sati [7]

Answer:

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2 years ago

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3 years ago

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attashe74 [19]

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2 years ago

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is the area of

jekas [21]

Answer:

area=56000 yards²

Step-by-step explanation:

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3 years ago

Suppose y varies directly as x, and y=14 when x=4. What is the value of y when x=9

Katena32 [7]

Given :-

y varies directly as x, and y=14 when x=4.

To Find :-

the value of y when x=9 .

Solution :-

According to Question ,

y = kx ( k is constant )

When y = 14 and x = 4 ,

14 = k(4)
k = 14/4
k = 7/2

When x = 9 ,

y = 7/2*9
y = 63/2
y = 31.5

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2 years ago