The amount of decrease is (80 - 64) = 16
The fraction of decrease is the fraction of the original amount that disappeared.
That fraction is (16 / 80) = 1/5 = 0.2
To change a decimal to a percent,
move the decimal point 2 places that way ==> .
0.2 = 20%
Answer:
3 :)
Step-by-step explanation:
Answer:
you cant solve for x if it doesnt equal to something.
Step-by-step explanation:
Answer:
d=sqrt(18^2+24^2)=30
Step-by-step explanation:
