Answer:
or 1.7 as a decimal (1.6 repeating)
Step-by-step explanation:
Answer:
69cm ^2
Step-by-step explanation:
Check the picture below.
the area of the triangle whose base is AC and height is BD, is the same area of the triangle whose base is AB and altitude is BC, namely

Answer:
60%
Step-by-step explanation:
It went up 12 dollars, and you need to find how much 12 is of 20 as a percent. You do 12/20 times 5/5 and get 60/100, so 60% markup
Answer:
1. A 2. C
Step-by-step explanation:
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