Answer:
Diana
Explanation:
18*24=432
Aaron : 10+8*4+20=10+32+20=62
Brian : 10+8*(4+20)=10+32+160=202
Cece : 18*(4+6)=18*10=180
Diana : 18*(4+20)=18*24=<u>432</u>
Answer:
Explanation:
For a satellite in orbit around a planet, the gravitational force between the planet and the satellite is equal to the centripetal force that keeps the satellite in circular motion.
So, we can write:
where
G is the gravitational constant
M is the mass of the planet
m is the mass of the satellite
r is the orbital radius of the satellite
v is the speed of the satellite
The equation can be rewritten as
Also, we can write the orbital speed as the ratio between the length of the orbit (circumference of the orbit) and orbital period, T:
Substituting into the equation for M,
Here we have:
is the orbital radius
is the orbital period
Substituting, we find the mass of the Saturn:
Answer:
Less space
Explanation:
Use Bangladesh for example. It's population is about 160 mil people. It's land area is small, and people are crowded; the density causes people to be nearby each other, and don't have enough room for their own land.
Having food means that there people won’t starve and can bring in trade
Answer:
A plane consists of an infinite set of points.
A point's location on the coordinate plane is indicated by an ordered pair, (x, y).
Step-by-step explanation:
The undefined terms in geometry are points, lines and planes.
A point's location on the coordinate plane is indicated by an ordered pair, (x, y). TRUE. In R², the ordered pairs (x,y) is used to defined the location of a point.
The second statement is false because a point has no dimension.
The third statement is also false because a line has only one dimension which is length.
The fourth statement is not true because distance between two points must have a beginning and an end.
A plane consists of an infinite set of points. TRUE .The plane is a home of infinitely many points.
