15h > = 200
h > 200/15
h > 13 1/3.......1/3(60) = 60/3 = 20
13 hrs and 20 minutes is correct...nice job :)
THE ANSWER TO X IS 14
1-3x+15
-3x=12/3=4
2-5x-45
+5=50/5=10
3-4+10=14
Answer:
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Answer:
Correct [nearly]
Step-by-step explanation:
<em>s</em> = 4<em>p</em> + 4<em>q</em>
-4<em>p</em> - 4<em>p</em>
___________
-4<em>p</em> + <em>s</em><em> </em>= 4<em>q</em>
_______ ___
4 4
This answer choice was not quite done with simplification yet, as you can see.
I am joyous to assist you anytime.
Answer:
280 ft
Step-by-step explanation:
An auditorium is in the shape of an equilateral triangle with side length as 112 ft.
The stage extends from one vertex of the triangle to the mid-segment and the seating area extends from the mid-segment to the rear wall.
*The situation is represented in the attachment.
According to the midpoint theorem, the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side.
Hence, the length of the mid-segment in this case is,
Therefore, the perimeter of the seating area is,