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zlopas [31]
3 years ago
9

A line that has a slope of -2/5 and passes through the origin

Mathematics
1 answer:
tresset_1 [31]3 years ago
5 0

Answer:

Hi there!

Your answer is

y= -2/5x

Step-by-step explanation:

The coefficient of x is the slope. IF the y intercept was something other than the origin, that number would be added. Since it has a y int of (0,0), it is simply the equation above!

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A bouncing ball reaches a height of 54 inches at its first peak, 36 inches at its second peak, and 24 inches at its third peak.
steposvetlana [31]
54, 36, 24 are the 1st 3 element of a geometric progression with 2/3 as a common ratio: PROOF:
the 1st term is 54, (a₁= 54) the 2nd term a₂ = 24, then
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So 2/3 is common ratio. We know that :U(n) = a.(r)ⁿ⁻¹. Then if a =54 and r = x (given by the problem), then f(x) = 54.xⁿ⁻¹
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7 0
3 years ago
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Answer:

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3 years ago
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melamori03 [73]
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3 years ago
the boiling of jet fuel is 390f. rounded t the nearest degree, what is the temperature in degrees celsius? where c represents de
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What value of x makes the equation 6x + 12 = 42 true?
Naddika [18.5K]

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Step-by-step explanation:

6x + 12 = 42

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