Answer:
16.285
Step-by-step explanation:
you multiply a and b then divide by two cuz its a triangle
then you multiply b by pi and divide by 2 cuz its a semi circle
Answer:
13
Step-by-step explanation:
Answer:
5% = 8
Step-by-step explanation:
Since 10% of a number is 16, multiply that by 10 to get 160. In order to get 5%, divide 10% (16) by 2 to get 8, which is 5% of 160.
Markup $21, so model train total costs $91
Answer:
4
Step-by-step explanation:
its like you have 2 fishes and you get two more
