Answer:
G = Fr² / Mm
Step-by-step explanation:
Given:
F = GMm / r²
Where,
F = Force of the two objects
M = mass of object 1
m = mass of object 2
G = constant
r = distance between the objects
Solve the formula for G.
F = GMm / r²
Cross product
F * r² = GMm
Fr² = GMm
Divide both sides by Mm
G = Fr² / Mm
Answer:
x=-y+3/4
second one x=y-3
Step-by-step explanation:
Answer:
There is none
Step-by-step explanation:
The fact is that how Sheila wanted to buy a picture frame and spend the rest of her money on her teachers. If you do not know the cost of the picture frame you can not solve it. However, if she were to just spend her money on gift cards she could be able to buy 6 gift cards and have five dollars left over, but is not the case. It is like buying candy with five dollars when it actually costs 10 dollars.
A unit circle has radius 1, and thus circumference 
.
Since an angle of 
is one eighth of a whole turn, the length of an arc that subtends an angle of radians will be one eighth of the whole circumference:
In fact, the radians have the property that, in the unit circle, the length of the arc is exactly the measure of the angle. In general, you have
where l is the length of the arc, r is the radius and 
is the angle in radians. So, if 
, you have 
