Which equation could be used to find the value of x?

1. Kepler's three laws resulted from his careful analysis of ____ data, and were not derived from a mathematical model.

Sav [38]

<h2>1. Right answer: Observational </h2>

Kepler formulated the three laws of planetary motion <u>from observations made by</u> the Danish astronomer <u>Tycho Brahe of the orbit of Mars. </u>

These laws were enunciated to mathematically describe the movement of the planets in their orbits around the Sun. However, the scientific resources existing in his time did not allow him to prove these laws. It was Newton who did it after having developed the Differential and Integral Calculus and formulating the Laws of Universal Gravitation.

<h2>2. Right answer: Aristotelian </h2>

Aristotle mistakenly thought that the Earth was the center of the universe, thus establishing a <u>geocentric cosmological model. </u>

According to this model, Aristotle proposed that the universe (the cosmos) was spherical and finite, with the Earth immobile at its center, composed of the four fundamental elements (made up of spherical layers): ground, water, air and fire; and the Sun along with the fixed planets in their respective concentric spheres revolving around the Earth. The outermost sphere being that of the stars and all these external elements being made of a fifth element which he called ether.

7 0

3 years ago

Beakers and graduated cylinders are designed to measure

Marrrta [24]

I think the it’s C volume

4 0

3 years ago

If the mass of a material is 44 grams and the volume of the material is 9 cm^3, what would the density of the material be?

oksian1 [2.3K]

Density = mass / volume

mass = 44 g
volume = 9 cm³

Density = 44 g / 9 cm³ ≈ 4.9 ≈ 5 g/cm³

7 0

3 years ago

Suppose a friend of yours wants to buy a crystal candlestick. You remember seeing this item at both annie's attic and betty's br

Veronika [31]

The advice that will be given in the purchase of crystal candlestick is to go to

Betty's Breakables if the price is above $25.00.

In this scenario, we were told that Betty's Breakables offers 40% discount,

while Annie Attic offers $10 discount.

<h3>Calculation</h3>

Let's assume the price is $25.00, the discount at Betty's Breakables will be

= 40/100 × $25.00

= $10.

At Annie Attic, he was offered a $10 discount which is the same. However

there will be more gain on the discount if the price is above $25.

Let's assume the price is $30 , the discount will be $12 at Betty's Breakables

which is more than that at Annie Attic in which the discount remains at $10.

It is therefore cheaper to go to Betty's Breakable if the price of the

candlestick is above $25.

Read more about the Factors that influence pricing at brainly.com/question/17552787

5 0

2 years ago

Last year, nine employees of an electronics company retired. Their ages at retirement are listed below. 51 61 62 57 50 67 68 58

SCORPION-xisa [38]

What type of analysis are you looking to do on this data set? give this question brainliest, I’ll keep responding

7 0

3 years ago