Answer:
3z/4
Step-by-step explanation:
Here, we start by calculating the 50% of z
mathematically, that would be 50/100 * z = 50z/100 = z/2
Now we want to calculate the 150% of this.
That would be 150/100 * z/2 = 150z/200 = 3z/4
Time to complete the distance ( walk time ) ≈ 10 minutes
Hi your question is incomplete but I will provide the general principles on how to resolve this kind of problems
The variables to be considered are :
To determine how long a five minute drive would take a walk to complete
first step : determine the distance
speed = distance / time
assume distance = x
speed = x/5
second step : assume speed of car
lets assume the speed of the car = 20 m/minutes
20 = x / 5
therefore x ( distance ) = 20 * 5 = 100 meters
assume walking speed = 10 m/minutes
y ( time to complete distance ) = distance / speed = 100 / 10 = 10 minutes
Hence based on my assumptions walk time = 10 minutes
learn more : brainly.com/question/23936119
Answer:
11 minutes walking
Step-by-step explanation:
Answer:
x= -5
Step-by-step explanation:
just graphed it . y = 4 is a flat horizontal line.
x=5 is a vertical line that passes through (5,2)
The equation of the perpendicular line is x = 5.
To find the equation of a line perpendicular to y = 4 that passes through the point (5, 2), we need to determine the slope of the original line. The equation y = 4 represents a horizontal line with a slope of 0. Perpendicular lines have slopes that are negative reciprocals of each other. The negative reciprocal of 0 is undefined, so the equation of the perpendicular line will be x = 5.
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Answer: 40 ft by 4 ft
Step-by-step explanation:
See attached picture