Answer:
5
Step-by-step explanation:
For direct variation y=kx, where k is the constant of proportionality
We need to get the equation in this form
3y = 15x
Divide each side by 3
3y/3 =15x/3
y = 5x
The constant is 5
Answer:
Jurassic , Triassic , silurian , tertiary
Step-by-step explanation:
Jurassic - 208000000
Silurian - 438000000
Tertiary - 66400000
Triassic - 24500000
mark brailiest
357.83=.72x
.72 because 100%-28%=72%
Solve
357.83/.72=x
496.986=x
Round up
x=$496.99
Answer:
r=8.74038744 m
and surface area=1303.76211 m2
Step-by-step explanation: