A heptagon has 7 sides so it would be a pentagon (which has 5 sides)
Answer:
<u>3</u> * <u>3</u>
4 1
Step-by-step explanation:
To convert division problems with fraction into multiplication problems use the KCF rule
- Keep the 1st Fraction the same
- Change the division sign to a multiplication sign
- Flip the fraction (reciprocal)
$125 billion in scientific notation is 1.25*1011
Answer:
22 grams
Step-by-step explanation:
loses 50% of it's mass per 22 years
so after 22 years the mass would be 44 grams
22 years later would leave 50% of 44 grams = 22 grams
C.64 and octagon has 8 sides and one side is 8cm so you multiply 8x8
