Answer: Substitute -108 into the place of b
Step-by-step explanation:
-6=b/18
-6=-108/18
-6=-6
You get the same answer, which makes it correct.
Answer:
1884
Step-by-step explanation:
1972+12 years=1984
1984-100=1884
A) 3/7 is greater because 2 divided by 5 is .40 and 3 divided by 7 is .42 rounded
b) 3/10 = .3, 2/5 = .4, 14/30 = about .46, 1/2 =.5, and 8/15 = about .53
hope this helps :)
The formula to find the interior angles is :
(n-2)×180°
Wheras n=the number of sides.
Angles sum of 25-gon therefore will be:
(25-2)×180°
=4140°
Thus,4140° is the answer.
Hope it helps!
