Answer:
I think is is 2(x+12)
Step-by-step explanation:
two times x and 12, so 2(x+12)
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Step-by-step explanation:
diameterfor first minute :
Circumference = 25.12
2πr = 25.12
22/7 × r = 25.12/2
r = 12.56 × 7 /22
r = 87.92/22
r = 3.99 mm ( approx. )
diameter = 2r = 2 × 3.99 = 7.98 mm
diameter for second minute =
circumference = 75.63
2πr = 75.63
πr = 75.63/2
r = 37.815 × 7/22
r = 264.705/22
r = 12.032 mm
diameter = 2r = 24.064 mm
<em><u>COMPARISON</u></em><em><u> </u></em>: 24.064/7.98
<u>3 times greater ( approximately )</u>
Answer:
It's the second one!
Step-by-step explanation: Let me know if you're looking for this :)
Answer:
Answer is 89,731
Step-by-step explanation:
I hope it's helpful!