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qaws [65]
3 years ago
9

Plz plz help me I really need help

Mathematics
2 answers:
arlik [135]3 years ago
4 0
Circumference of a circle is 2πr where r is radius of a circle.

2*3.14*7=43.96 almost 44 inches in whole number where π=3.14
jenyasd209 [6]3 years ago
3 0
Around 43.98. So, 44.
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I need to find Y=Mx+b. I found M but i forgot how to find B. Help
enot [183]
Y = mx + b. This linear graph passes through A(0,50) and B(10,51)

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y = (1/x) + b. To find b, you plugin the coordinates of either A or B,
say A(0,50):

50 = (1/10).(0) + b
50 = 0+b  and b= 51

Hence the equation is y =0.1x + 50


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