50 as 10 multiplied by 50 equals 500
<u>Answer:</u>
x = 14° || each angle has 108°
<u>explanation:</u>
first we need to find the total interior angle of this shape:
formula: ( n - 2 ) * 180 ..............where n is the number of sides
( 5 -2 ) * 180
540°
if all sides in the shape are equal, they must have same angle of 9x -18
5 ( 9x -18 ) = 540°
9x -18° = 108°
9x = 108° + 18°
9x = 126°
x = 14°
So each angle has: 9x - 18
9(14) - 18
108°
Answer:
a=2
Step-by-step explanation:
4a-3(a-2)=2(3a-2)
4a-3a+6=a-4
a+6=6a-4
a-6a=-4-6
-5a=-10
divide both sides by -5
a=2
Answer: A
Step-by-step explanation: