Since the Venus orbits round the sun, the sun is the center of the circular path of the revolution of the planet, Venus.
Thus, the distance of the planet, Venus fron the sun is given by the distance between the points (0, 0) and (41, 53).
Recall that the distance between two points

and

is given by

Thus, the distance between the points (0, 0) and (41, 53) is given by:

Given that each unit of the plane represents 1 million miles, therefore, the distance from the sun to the Venus is 67 million miles.
Answer:
Probability to solve 7 problem will be equal to
Step-by-step explanation:
It is given total number of question = 10
She can solve 8 of them from 10 questions
We have to find the probability that she can solve 7 question
Probability will be equal to ratio of favorable outcome to total sample space
Favorable outcome will be equal to 
Total sample space 
So probability will be equal to 
So probability to solve 7 problem will be equal to
3x + 20 = 40 + 40
3x = 60
X = 20
V + 71 = 107
V = 36
F = (9/5)*c + 32
(9/5)c + 32 = f
(9/5)c = f - 32
9c/5 = (f - 32)
9c = 5*(f - 32)
c = 5*(f - 32) / 9 or c = (5/9)*(f - 32)
I hope this explains it. Cheers.