Answer:
5/18
Step-by-step explanation:
The desired fraction can be found by dividing the fraction of distance by the fraction of hours:
(1/6 distance)/(3/5 hour) = (1/6·5/3) distance/hour = 5/18 distance/hour
Then 5/18 of the distance can be covered in one hour.
Answer:
D!!
Step-by-step explanation:
Answer:
9s+11
Step-by-step explanation:
Combine like terms → (7s+2s and 2+9 = 9s and 11) and boom
Answer:
x =5 ±sqrt( 31)
Step-by-step explanation:
x² + 10x = 6
b = 10
Take b/2 and square it
(10/2) = 5 5^2 = 25
Add 25 to each side
x² + 10x+25 = 6+25
The left side will be (x+b/2)^2
(x+5)^2 = 31
Take the square root of each side
sqrt((x+5)^2) = ±sqrt( 31)
x+5 = ±sqrt( 31)
Subtract 5 from each side
x+5-5 = -5 ±sqrt( 31)
x =5 ±sqrt( 31)