2400 miles in .........4 hours
X miles in .................1 hour
X = 2400 multiply 1 divided 4
X = 600 miles per one hour
1) substitute 10x in for the equation.
Answer:
16
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
A = πr² ← r is the radius and r =
d ← d is the diameter
Hence
π (
d)² = A, that is
= A ( multiply both sides by 4 )
d²π = 4A ( divide both sides by π )
d² =
( take the square root of both sides )
d = 