Based on the orbital period of the planet in earth years, and the distance it is rotating, the mass of the star that the planet is orbiting is 3 solar masses.
<h3>What is a solar mass?</h3>
Because the sun is so heavy, it needed to have a special unit that could adequately reflect this mass.
Solar masses was the term that scientists came up with. In terms of the Earth's mass, a single solar mass means that the body is 333,000 times the mass of the Earth.
When given the orbital period of a planet, and the distance it is orbiting around a sun, you can find the solar mass by the formula:
= Distance planet is rotating³ - Orbital period²
Solving gives:
= 1.2³ / 0.76²
= 2.99
= 3 solar masses
In conclusion the mass of the star is 3 solar masses
Find out more on solar masses at brainly.com/question/15693127
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Answer:
c.33.49 m^3
Step-by-step explanation:
Diameter = 4 meters
Radius = 4/2 = 2 meters.
Volume of sphere = (4/3)πr³
= (4/3)* 3.14 * 2 * 2 * 2
= (4 * 3.14 * 2 * 2 *2 ) / 3 = 100.48/3
= 33.49 m³
Answer:
-21
Step-by-step explanation:
Let the number be x.
x + 28 = 7
x = 7 - 28
x = -21
Answer:
6x₁ + 7y₁ = ddd
4x₂ + 9y₂ =ddd
Step-by-step explanation:
Let's call x₁ the pounds of beef sold on saturday and we call y₁ the pounds of pork sold on saturday. We will also call x₂ the amount of pounds of beef sold on sunday and y₂ the amount of pork sold on sunday. And we call ddd the revenue made each day, we know that both days the butcher made the same revenue.
We would have these equations:
6x₁ + 7y₁ = ddd
4x₂ + 9y₂ =ddd
Add another 88 inches and u have your answer