I think it is B because 11 is just 11 so yeah
Answer:
6/7
Step-by-step explanation:
Product of slope of perpendicular line = -1
Slope = 

Slope of the perpendicular line = -1/m = -1 ÷ 

X > 4
Suppose that x is some number so 6 times a number is 6*x. 20 more than that number is 20 + x. If you put it together the inequality would be 6x > 20 + x. Subtracting x from both sides would result in 5x > 20. Dividing by 5 gives you x > 4 which is the final answer. So the possible values of that number is anything greater than 4.
Answer:
Width = 4.85 feet
Length = 7.85 feet
Step-by-step explanation:
Given:
Perimeter of a rectangle = 25 2/5 ft = 25.4 feet
Length = 3 + Width
Computation:
Assume;
Width = a
So,
Length = 3 + a
Perimeter of a rectangle = 2(l + b)
25.4 = 2[(3 + a) + a]
25.4 = 2[3 + 2a]
25.4 = 6 + 4a
4a = 19.4
a = 4.85
Width = 4.85 feet
Length = 3 + 4.85
Length = 7.85 feet
Answer:
Step-by-step explanation:
Given
speed of cyclist A is 
speed of cyclist B is 
At noon cyclist B is 9 mi away
after noon Cyclist B will travel a distance of 6 t and cyclist A travel 4 t miles in t hr
Now distance of cyclist B from intersection is 9-6t
Distance of cyclist A from intersection is 4 t
let distance between them be z

Differentiate z w.r.t time



Put 
therefore 

