A=3.14r^2
A=3.14 x 10^2
A=3.14x100
A=314
314cm is your answer
Answer:
16.9
Step-by-step explanation:
Please be specific about your question (write full information so that i can understand what is all about)
9. 1/3+(x+20)+(x-10)+40=360 10. 1/2x+1/2x+(x-15)+(x-25)+100=540
1/3+2x+50=360 4x+60=540
(3/1) 1/3+2x=300(3/1) 4x/4=480/4
2x=300 X=120
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2
W=150
Let initial price be = x = 3.24
final price = y = 4.05
Difference = 4.05 - 3.24
= 0.81
Percentage increase = 0.81 / 3.25 × 100
= 25 %
