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3 years ago

A method for finding the volume of any solid for which cross sections by parallel planes have equal area is called

Mathematics

2 answers:

Andrew [12]3 years ago

8 0

Answer:

D) Cavalieri's Principle

Step-by-step explanation:

lapo4ka [179]3 years ago

7 0

The appropriate response is Caliveire's Principle It is a technique, with the recipe given beneath, of finding the volume of any strong for which cross-segments by parallel planes have measured up to ranges. This incorporates, yet is not constrained to, chambers and crystals.

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Find the volume of this sphere please As soon as possible.

seropon [69]

<h3>Answer: 30</h3>

==========================================================

Explanation:

"Use 3 for pi" is something I've never seen a teacher do before. Usually it's "use 3.14 for pi".

Anyway, the diameter of this cylinder is 2 inches, which cuts in half to 1 inch. This is the radius.

The height is 10 inches.

So we have r = 1 and h = 10

V = pi*r^2*h

V = 3*1^2*10

V = 30 cubic inches approximately

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2 years ago

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What is a line graph

8090 [49]

Answer:

A graph with points connected by lines to show how something changes in value:

• as time goes by,

• or as something else changes.

Step-by-step explanation:

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2 years ago

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Which function has a domain of all real numbers?

Aliun [14]

Answer:

Step-by-step explanation:

$( {2 x})^{ \frac{1}{3} } - 7 = \sqrt[3]{2x} - 7$

8 0

1 year ago

Which function is a shrink of the exponential growth function shown on the graph?.

ale4655 [162]

Step-by-step explanation:

An exponential function is represented by function,

$y = a \times {b}^{x}$

Where a is the y intercept and b is the growth factor.

The graph passes through (0,1) which is our y intercept so a=1

Know let find b.

The graph pass through (1,3) so plug in 1 for x and 3 for y.

$3 = a \times 3 {}^{1}$

$a = 1$

So our base function is

$y = 1 \times 3 {}^{x}$

In order for this function to shrink, we must shift the y intercept such that it is less than 1 but greater than -1.

So the only option is

$y = \frac{1}{2} (3) {}^{x}$

Because 1/2<1

3 0

2 years ago

Please answer this. I would greatly appreciate it

asambeis [7]

Answer:

11.1 feet

Step-by-step explanation:

When you are given a right triangle with a given angle and side, you can use

trigonometric functions to calculate missing side lengths or inverse functions for angles based on this information.

These ratios can be remembered by the mnemonic:

SOH CAH TOA.

S O H → Sin (Sine) = Opposite / Hypotenuse

C A H → Cos (Cosine) = Adjacent / Hypotenuse

T O A → Tan (Tangent) = Opposite / Adjacent

______________________________________

The Opposite side is the side directly across from the angle, The adjacent (next to) side is the side other than the hypotenuse or opposite side, and the hypotenuse is the longest side.

Given that we are trying to find the adjacent side, we must use the cos (cosine) function because that can be multiplied by the hypotenuse to give us the adjacent side we are looking for.

Therefore, 36 [Hypotenuse Side] × cos(72°) = Adjacent Side.

Because: 36 = Hypotenuse Side.

cos(72)° = Adjacent Side / Hypotenuse Side.

36 × cos(72°) =

36 × 0.309016994374... = 11.12461179749... ≈ 11.1

3 0

3 years ago