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3 years ago

What is x if f(x) = -2?

Mathematics

1 answer:

liberstina [14]3 years ago

5 0

Answer:

Fx = -2 because if we multiply with the f and the x we will get Fx = - 2

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3 years ago

A can of beans has surface area 332 cm squared. Its height is 10 cm. What is the radius of the circular top? (Hint: The surface

In-s [12.5K]

Answer:

The radius of can is approximately 3.82 cm.

Step-by-step explanation:

We are given the following in the question:

Surface area of can = 332 square cm

Height of can = 10 cm

We have to find the radius of circular top.

Formula:

Surface area of can = Surface area of cylinder

$2\pi r(r + h) = 332\\2\pi r(r + 10) = 332\\\\r^2 + 10r = \dfrac{332}{2\pi}\\\\r^2 + 10r - 52.82 = 0\\\text{Using quadratic formula}\\\\r = \dfrac{-10\pm \sqrt{100 - 4(-52.82)}}{2}\\\\r = -13.82, 3.82$

Since, the radius cannot be negative.

The radius of can is approximately 3.82 cm.

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3 years ago

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Serhud [2]

Answer:

a=-b(x-1)

Step-by-step explanation:

Is it factored, but that question doesn't have too much helpful in it

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3 years ago

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IrinaVladis [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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