Answer:
Step-by-step explanation:
Given the equation
comparing the equation with the slope-intercept form
Here,
so the slope of the line is m = -2/5
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line,
so the slope of the perpendicular line will be: 5/2
Therefore, the point-slope form of the equation of the perpendicular line that goes through (2,-8) is:
subtract 8 from both sides
Answer:
Step-by-step explanation:
Percentage Calculator: What is 57 percent of 3.09? = 1.7613.
Since a rectangular patio is a rectangle, to solve this we are going to use the formula for the area of a rectangle:
where
is the area of the rectangle
is the width of the rectangle
is the length of the rectangle
We know form our problem that the length of the rectangular patio is feet, so . We also know that the area is square feet, so . Lets replace those values in our formula and solve for :
We can conclude that the width of the rectangular patio is feet, or as a decimal, 8.25 feet.
First see what 4 could go by and the answer closest to 18 that is not more than the answer is the first number of the answer.
4×1=4
4×2=8
4×3=12
4×4=16
In this case 4 is the first number of the answer because if you fo 4 by 5 it equals 20 , which is more than the answer
4×5=20
after that , you subtract the answer, 18 minus 16 which is 2 because nothing times 4 equals 2
So the remainder is 2/4 or .50
If you have any questions about this please don't hesitate to ask me