There is a way to solve for the interior angles of the polygon add up to, by using the expression: (Note: n being the side: (n - 2)180
solve for the 14 angles first. Plug in 14 for n
14 - 2 = 12
12 x 180 = 2160
All of the angles combined together = 2160°. Note that it is given to us that 13 of the angles = 2016°
Solve for the last angle. Set the last (14th) angle as x:
x + 2016 = 2160.
Isolate the x. Note the equal sign, what you do to one side, you do to the other. Subtract 2016 from both sides
x + 2016 (-2016) = 2160 (-2016)
x = 2160 - 2016
x = 144
Answer: The 14th angle must be 144°
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Answer:
8 days of the full amount of water, then on the 9th day the water will have to be refilled.
Step-by-step explanation:
7 * 8 = 56, which would leave 1 gallon left at the end of the 8th day
Plant with treatment A in general grow more than plants with treatment B.
Picture below.
Answer:
19 is the answer i think.
The first one because it passes the through the origin
