From the Formula:
Distance = Sqr Root [ (x2- x1)^2 + (y2 - y1)^2 ]
Distance = Sqr Root [ (20 --15)^2 + 18 -18)^2 ]
Distance = Sqr Root [ 1,225 + 0]
Distance = 35
The solution is: b < 13.8
Step-by-step explanation:
Let b be the number then according to given statement

Subtracting 9.8 from both sides

We have to remove the minus sign in order to get the final solution.
Multiplying by -1

Hence,
The solution is: b < 13.8
Keywords: Inequality, variables
Learn more about inequalities at:
#LearnwithBrainly
Answer:
3
Step-by-step explanation:
due to the fact I really don't know
Answer:
C; In fifteen hours, the pilot can fly 4,050 miles.
Step-by-step explanation:
Okay, so distance = rate*time.
To find the rate, divide the distance by time.
540/2 = 270.
So, at this rate the pilot can fly 270 miles every hour. 270*15 = 4,050.
Answer:
80
Step-by-step explanation:
you can take the ratio 2:3:4 as
2x + 3x + 4x = 180
9x = 180
x= 20
4(20) = 80