Answer:
I think its 21 but iam not sure about the rest
Answer:(-2,0) and (3,0)
Step-by-step explanation:im not sure if its correct but it should be
Answer:
6
Step-by-step explanation:
6*8=48
-2*21= -42
48+ -42 = 6
Answer:
Step-by-step explanation:
Let x represent the sun's angle of elevation.
We have been given that a 6-foot tall man casts a shadow that is 12 feet long.
Upon looking at our attachment we can see that man and his shadow forma a right triangle with respect to ground, where height of man is opposite side and his shadow is adjacent side.
Since tangent relates opposite side of a right triangle with adjacent, so we can set an equation as:



Using arctan we will get,


Therefore, the measure of the sun's angle of elevation is 27 degrees.
Answer:
<u>=-2y</u>
Step-by-step explanation:
y-3y
<u>=-2y</u>