.The sum of the angles of a polygon is 900⁰ .How many sides does it have
1 answer:
Answer:
heptagon
Step-by-step explanation:
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Answer:
25%
Step-by-step explanation:
Answer:
-10/-5= 2 simply divide
2 negatives multiplied and/ or divided by is a positive number
.394= 197/500
you can't make it a mixed number since there isn't a whole number as with an improper fraction.
Answer:
120 degrees
Step-by-step explanation:
5 times 25 equals 125.
subtract 5
=120
Y=2(-1)^2-6(-1)+3
y=2+6+3
y=8+3
y=11
