We can use the sine function and tangent function in order to solve for x and y:

Answer:
The scientist can use only the angle x and the distance y to calculate the distance between the Earth and the Sun using the cosine function.Step-by-step explanation:
The cosine of an angle is equal to the ratio of the length of the adjacent side and the length of the hypotenuse. In equation form:
cos x = BC / y
Solving for BC
BC = y cos x
BC is the distance between the Earth and the sun
Answer:
75 seconds or 1 minute and 15 seconds
Step-by-step explanation:
300 meters/4 mps = 75 seconds
Answer:
3.75
Step-by-step explanation:
We have to find the slope of a straight line through points (-5,-10) and (-1,5).
Now. we know the slope of a straight line through the points (
) and (
) is given by
.
So, in our case (
) ≡ (-5,-10) and (
) ≡ (-1,5).
Therefore, the slope of the line is
(Answer)
15*3729=55935 p
17*3506=59602 p
59602-55935=3667 p more than in 2012