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Liula [17]
3 years ago
10

Please help me with this

Mathematics
1 answer:
zhuklara [117]3 years ago
7 0

Answer:

301.6 ft³

Step-by-step explanation:

The volume (V) of a cone is calculated using the formula

V = \frac{1}{3} × area of base × perpendicular height (h)

h can be calculated by using Pythagoras' identity in the right triangle

with hypotenuse = 10 and legs 6 and h, thus

h² + 6² = 10²

h² + 36 = 100 ( subtract 36 from both sides )

h² = 64 ( take the square root of both sides )

h = \sqrt{64} = 8

Hence

V = \frac{1}{3} × π × 6² × 8

   = \frac{1}{3} × 288π = \frac{288\pi }{3} ≈ 301.6

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ki77a [65]

Answer:

Minimum value of f(x) = -1.

Step-by-step explanation:

We convert it to vertex form:

x^2 - 6x + 8

= (x - 3)^2 - 9 + 8

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The minimum value occurs when (x - 3)^2 = 0  because a square has a minimum value of zero ( it cannot be negative for real values of x).

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Step-by-step explanation:

Solution:

24 6

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The garden staff can mow 45 lawns in 10 hours at this rate how many lawns can they mow in 6 hours
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What is the slope of the line that passes through the points (-8, -1)(−8,−1) and (-6, -2) ?(−6,−2)? Write your answer in simples
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The slope of line passing through the given points is: -1/2

Step-by-step explanation:

Given points are:

(x1,y1) = (-8,-1)

(x2,y2) = (-6,-2)

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It is denoted by m.

The formula for slope is:

m = \frac{y_2-y_1}{x_2-x_1}

Putting the values

m = \frac{-2-(-1)}{-6-(-8)}\\= \frac{-2+1}{-6+8}\\=\frac{-1}{2}

The slope of line passing through the given points is: -1/2

Keywords: Slope, steepness

Learn more about slope at:

  • brainly.com/question/899976
  • brainly.com/question/884169

#LearnwithBrainly

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