Answer:
Hey there!
GCF is 5x^2
Factoring it out: 5x^2 5x^2 ( x^4 ^2 - 4^2)
( x^4 ^2 - 4^2) is a difference of squares, so we can write that as 5x^2 ( x^4 -4)(x^4+4).
Simplifying: 5x^2 ( x^2 -2)(x^2 +2)(x^2+2x+2)(x^2-2x+2)
Let me know if this helps :)
976*7= 6,832
976 pounds is worth 6,832 African rands
Answer:
n= 4
Step-by-step explanation:
Answer:
The angles in the diagram add up to 90°
To find x add the two angles and equate them to 90°
That's
8x + 50 = 90
8x = 90-50
8x = 40
Divide both sides by 8
8x/8 = 40/8
x = 5
Hope this helps you
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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