Answer:
The standard form of line is

Step-by-step explanation:
we are given a line
slope=3
so,

y-intercept of -2
so,

now, we can use slope-intercept form of line

now, we can plug values

we can write it in standard form of line


we can subtract both sides by 3x



So, the standard form of line is

Answer:
9.3*10^11
Step-by-step explanation:
4/3πr^3=9.3*10^11
Answer:
2.547
Step-by-step explanation:
2pir=8
1.273=r
d=2r
2.547=d