Answer:
n = 30
Step-by-step explanation:
Rearrange this to make it easier:
115 - 85 = n
30 = n
34 to the sqaure root of 3 units? 51 is the height
Answer:
X1 =-10, X2= 4
Step-by-step explanation:
|-3-x|-2=5
|-3-x|=5+2
|-3-x|= 7
-3-x=7
-4-x=-7
Then slove for X
Answer:
y = 2x - 3
Step-by-step explanation:
The y-intercept is -3 because that is where the line hits the y-axis.
The slope is 2 because from 1 point the the next, you go up 2 right 1.
Answer:
It will take 4.71 hours to travel a distance of 221.43 miles
Step-by-step explanation:
Given
Distance covered in time 7.99 hours is 375.32 miles.
Now we know that speed is equal to distance per unit time.
Therefore,

Which is the constant speed, hence now time taken for a distance of 221.43 miles will be

Therefore, the time taken to cover 221.43 miles is 4.71 hours.