For the shoe size be equal to the length of the foot, this means that L must be equal to S. Now, since we have different equations depending on your gender, we first check the conditions for man.
Since S = 3L - 22 for men, for a person to have a foot length equal to his shoe size, we equate L to S as shown below.
L = S
L = 3L - 22
2L = 22
L = 11
Thus, we can see that men with 11-inch foot would have the same shoe size number. We can apply similar approach to find the length of a woman's foot that satisfies our conditions as shown.
L = S
L = 3L - 21
2L = 21
L = 10.5
Hence, a woman with a 10.5-inch foot have 10.5 for a shoe size as well.
Answer:
man: 11 inches
woman: 10.5 inches
Answer:
I would recommend optimum number of six segments for each arc.
Step-by-step explanation:
The optimum number of segments I would recommend for each arc is six. This way, the circle interpolation will divide the arc into six segments, and approximating each segment by a straight line.
Answer:
b
Step-by-step explanation:
Answer:
3.1
Step-by-step explanation:
To write 31/10 as a decimal you have to divide numerator by the denominator of the fraction.
We divide now 31 by 10 what we write down as 31/10 and we get 3.1
5(2x-6)+20=10
Distribute
(5)(2x)+(5)(-6)+20=10
10x-30+20=10
Combine like terms (10x)+(-30+20)=10
10x-10=10
Add 10 to both sides
10x-10+10=10+10
10x=20
x = 20/10
x= 2
I hope that's help !