Answer:
diameter = 8 km
Step-by-step explanation:
the diameter is equal to 2 times the radius
diameter = 2r
diameter = 2 • (4 km)
diameter = 8 km
Answer:
Step-by-step explanation:
I Hope this helps
Because k is constant, we can find it by multiplying the x-coordinate by the y-coordinate. If y varies inversely as x and x = 5 when y = 2, the constant of variation is k = xy = 5(2) = 10.
775%
31/4=31x25/4x25=775/100.