Answer:
x = 98
Step-by-step explanation:
The sum of the interior angles in a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 7, thus
sum = 180° × 5 = 900°
Sum the interior angles and equate to 900
x + 146 + 122 + 142 + 140 + 110 + 142 = 900, that is
x + 802 = 900 ( subtract 802 from both sides )
x = 98
What size is the second pizza supposed to be?
15304.8 Hope this helps you
Answer:
g = -18.3
Step-by-step explanation:
3g-10=-45
+10 (Cancel out the 10)
3g=-55
/3 (Divide by 3 to cancel out the 3)
g= -18.3
