Imagine that you are given two linear equations in slope-intercept form. You notice that the slopes are the same, but the y-intercepts are different. How
many solutions would you expect for this system of equations?
O A. cannot be determined
B. O.
O C. 1
O D. infinitely many

Step-by-step explanation:

None.

If the slopes are the same, the lines are parallel. They never cross. There are no solutions at all. This question is a good one to keep in mind. One way or another it always shows up on a test.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,