Answer:
C - He substituted incorrectly when calculating the constant of variation.
Step-by-step explanation:
this simply means that the sum of both short segments must be the same as the length of the whole line.
so,
x + 6 + x + 8 = 10
2x + 14 = 10
x + 7 = 5
x = 5 - 7 = -2
Answer:
its the last choice
Step-by-step explanation:
A=226.19 A=2πrh+2πr2=2·π·4·5+2·π·42≈226.19467