Answer:the answer is the third on
Step-by-step explanation:
Answer:
314.16 (2 decimal places)
Step-by-step explanation:
find circumference
pi x 50 x 2 = 314.159
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Answer:
$4.50
Step-by-step explanation:
child ticket $x
Adult (x+1.50)
5x+4(x+1.50)=33
5x+4x+6=33
9x=33-6
9x=27
/9
x=3 child ticket
Adult ticket = (3+1.50)= $4.50
Answer:
√10
Step-by-step explanation:
Pythagorean theorem. a^2+b^2=c^2.
In this case 9^2+b^2=√91^2. That equals 81+b^2=91. You isolate b^2, b^2=10. So b=√10.