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SCORPION-xisa [38]
3 years ago
15

Where did the formula of sphere comes from

Mathematics
1 answer:
Elina [12.6K]3 years ago
7 0

Answer:

Archimedes was the first to derive this formula.

Step-by-step explanation:


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Could somebody help me with this please? i forgot how to do these.
goblinko [34]
Since a full circle has 360degrees and this circle only has two angles, subtract the arc of the known angle to find the arc of the unknown angle.

Angle DGF + angle DEF= 360degrees

Angle DGF + 70degrees= 360 degrees

Angle DGF = 290 degrees

The arc of the unknown angle is 290 degrees
4 0
3 years ago
please help with this.....
sladkih [1.3K]

Answer:

10

Step-by-step explanation:

you can find the diagonal of a rectangle if you have the width and the height

7 0
3 years ago
What is -4 2/3 as a decimal with work
Luba_88 [7]

The decimal equivalent is -4.666....

In order to find this, we need to start by just taking the whole number for itself.

-4.

Now we have to handle the fraction version. In order to do that, we need to do the division and turn into a decimal.

2/3 = .666...

Now we simply put them together and get our answer.

-4.666...

6 0
4 years ago
Given the function,f(x)= /3x+3-3 , choose the correct transformation(s).
padilas [110]

Answer:

Horizontal Compression, Left 1, Down 3

A is correct

Step-by-step explanation:

Given: f(x)=\sqrt{3x+3}-3

The parent function of given function is square root function.

f(x)=\sqrt{x}

Shift 1 unit left

f(x)=\sqrt{x+1}

Horizontal compression

f(x)=\sqrt{3(x+1)}

Vertical down by 3 unit

f(x)=\sqrt{3x+3}-3

\sqrt{x}\rightarrow \sqrt{3x+3}-3

After above translation.

Hence, The function obtain from square root function after horizontal compression, left 1 and down 3

7 0
3 years ago
A= 1,321 +0.3433m
noname [10]

Answer:

Option A: For each increase of 1 gram in mass, A increases by approximately 0.3433 square centimeter.

Step-by-step explanation:

We are given the function;

A= 1321 + 0.3433m

To find the rate of increase of the area, we will find the derivative of the function. Thus;

dA/dm = 0.3433

This means that the area increases at the rate of 0.3433 Sq.metre for each additional 1 gram added to the mass.

Looking at the given options, the one that corresponds to our answer is Option A

7 0
3 years ago
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