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slava [35]
3 years ago
7

Why doesn’t inverse variation have no x and y intercept?

Mathematics
1 answer:
kirill115 [55]3 years ago
6 0

Answer:

Since k is constant, we can find k given any point by multiplying the x-coordinate by the y-coordinate. For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10. Thus, the equation describing this inverse variation is xy = 10 or y = .

I hope this was the answer u were looking for.

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Find the value of 7×+2y when x=2and y=-9
jeka94
The answer should be -4,
7x2=14
2x-9=-18
14+ -18= -4
6 0
3 years ago
1/2(10p-7q) if p=9 and q=2
Gala2k [10]

Answer:

38

Step-by-step explanation:

1/2(10p-7q)

1/2(10(9)-7(2))

1/2(90-14)

1/2(76)

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38

3 0
2 years ago
The volume of a cylinder is 4x3 cubic units and its height is x units.
Anastasy [175]

Answer:

The answer to your question is r = 2x

Step-by-step explanation:

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h = height = x

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                  r² = \frac{4x^{3} }{\pi x}

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7 0
2 years ago
At breakfast, restaurant charges $2 for the first cup of orange juice and then $1 for each refill which graph represents this si
liq [111]

Answer:

line

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6 0
3 years ago
Read 2 more answers
The oven tray is 600mm by 500mm. A cake tin is 25cm in diameter. How many cake tins can jenny fit on the oven tray at one time?
vlada-n [284]
Area of Circle= \pi 
r^{2}
                      = \frac{22}{7} x ( \frac{25cm}{2}) ^{2}
                      = 490.87cm^{2}

Area of Oven tray= 60cm x 50cm
                            = 3000cm^{2}

: . # tin that can hold on bake tray= 3000cm^{2} / <span>490.87cm^{2}                                 = 6.11
Thus making it logically 6..... </span>
8 0
3 years ago
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