The buttonhole size needed to fit the button is 3cm.
The solution is as follows:
Solve for d when C = 9.42 cm=2πr
d = 2r
r = C/2π = 9.42 / 2π
r = <span>1.49923956393
d = 2(</span>1.49923956393) = <span>2.99847912785 or <span>3cm
</span></span>
Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.
<span> </span>
Answer:
60
Step-by-step explanation:
the 6 in 7639 has a value of 600
600/10 = 60
Such as 1/2 ÷ 1/4, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other then we get the answer 2
Answer:

Step-by-step explanation:
we know that
The solution of the inequality is the shaded area below the solid line (the inequality is of the form
)
The y-intercept of the solid line is (0,2)
The x-intercept of the solid line is (-4,0)
The slope of the solid line is

The equation of the solid line is 
therefore
The linear inequality represented by the graph is

Answer:
they were all 5.6 meters long
Step-by-step explanation:
22.4/4= 5.6