21
is what I got on my calculator
-4x-8>-20
+8 +8
-4x>-12
Divide by 4 on both sides
x<3
Should be A.
Hope this helps.
Yes the graph will show a proportional relationship
The sum of the interior angles in the polygon whose side is 10 is
<h3>What is sum of interior angle of polygon ?</h3>
The sum of the interior angles in a regular polygon is given by the formula 180(n – 2), where n is the number of sides in the polygon.
As, The formula for calculating the sum of interior angles is ( n − 2 ) ×
S0, n=10
Then, sum of interior angle be = (n-2) x 180
= (10-2) x 180
= 8 x 180
Thus, the sum of the interior angles in the polygon is
Learn more sum of interior angle of polygon here:
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Answer:
3rd one
Step-by-step explanation: