3 years ago

What idea did Alberti introduce in his famous work of art theory, On Painting?

Mathematics

1 answer:

elixir [45]3 years ago

4 0

Answer:

Step-by-step explanation:

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3 years ago

In the linear programming graph, where is the feasible region compared with the y = 60 line?

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THE ASWER FOR THIS IS B IM SURE OF IT :)

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When Mr. Key made a chocolate milkshake for himself, he used 3/4 cup

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Answer:

3 cups of milk

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3 years ago

Explain how to find the surface area of a can of fruit with a height of 80 mm and a diameter of 60 mm. Give the area in your exp

8_murik_8 [283]

Answer:

$S=6600\pi \text{ mm}^2$

$S\approx 20724 \text{ mm}^2$

Step-by-step explanation:

A can of fruit is geometrically a cylinder.

We are talking about the <u>surface area of a cylinder</u>:

$S=2\pi rh+2\pi r^2$

$\pi \approx 3.14$

$r: \text{radius}$

$h: \text{height}$

Factoring, we have:

$S=2\pi r (h+r)$

Calculating the surface area of the can of fruit:

$S=2\pi (30) (80+30)$

$S=2\pi (30) (110)$

$S=6600\pi$

$S\approx 20724 \text{ mm}^2$

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3 years ago

Read 2 more answers

A guest house is in the shape of a cone. The house is 7.5 feet high, 22 feet long. Find the volume of air that occupies the hous

Korvikt [17]

The formula for volume of a cone is V=(1/3)*h*π*(r^2)
our height is 7.5 feet, and since the length of the base of the cone (diameter) is 22 feet long, the radius is 11 feet long.
(1/3)*7.5*π*(11^2)=302.5*π=950.3
so the volume of the house is about 950 feet cubed.

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3 years ago