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3 years ago

4. Determine the following for the equation y = vx – 1.

Mathematics

1 answer:

solniwko [45]3 years ago

6 0

Answer:

this isnt the answer but it helps solve the equation so here is a little explanation

Step-by-step explanation:

Cost Equation

-Is a mathematical equation for a straight line, to predict total cost.

-Total cost = total variable cost + total fixed cost or Y = vx + f

-Y = total mixed cost

v = variable cost per unit of activity

x = volume of activity

f = fixed cost over a given period of time

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snow_lady [41]

Answer:

Step-by-step explanation:

If diameter is 14 inches radius = d/2 = 14/2 = 7 inches

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Help??I have 4 questions and im confused on all of them

KengaRu [80]

So you you are trying to find the area of sphere so you would use this formula
A=4•3.14•r^2

And you already know that the radius is 6 so you would go ahead and plug in the numbers
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3 years ago

Assume that BC is tangent to circle A. Find the value of x. Round your answer to the nearest tenth

Natalija [7]

Answer:

x ≈ 9.6

Step-by-step explanation:

Δ ABC is right with ∠ C = 90° ( angle between tangent and radius )

Using Pythagoras' identity in the right triangle

x² + 14² = 17²

x² + 196 = 289 ( subtract 196 from both sides )

x² = 93 ( take the square root of both sides )

x = $\sqrt{93}$ ≈ 9.6 ( to the nearest tenth )

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3 years ago