20% tip on a bill of 31.60
1 answer:
Answer:
6.32
Step-by-step explanation:
There's an easy trick for this. Move the decimal point once to the left, and then multiply by 2.
31.60 turns into 3.16 (which is 10% btw)
Multiply 3.16 by 2 and you get 6.32, or 20% of 31.60. Hope this helped!
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Step-by-step explanation:
3 1/2 = 7 /2
2 1/2 = 5 /2
7/2 - 5/2
= 2/2 = 1
hope it helpful
The following answer would be D because I’m guessing and I need the answers too sorry
Answer:
2919.9455657092 centimeters^2
Step-by-step explanation:
A , b & c ?
lmk if i’m wrong tho
After simplifying the real and imaginary parts you'd get -8i
