Answer:
They are equal
Make them into mixed numbers
10/4 = 2 2/4 you can put this into its simplest form so 2 1/2
5/2 = 2 1/2
Answer:
For parallel line
y = -4x + 20
For perpendicular line
4y = x + 12
Step-by-step explanation:
Equations parallel to y + 4x = 10
y = 10 - 4x
Compared to y= mx + c
The slope here is -4.
A line parallel to this particular line will have same slope.
Thus, the slope of the line parallel to that line is also -4.
Now going to the equation of line using the points, we use the following formula
y-y1/x -x1 = m
This means y-4/x-4 = -4
y -4 = -4x + 16
y = -4x + 20
For a line perpendicular to that line, the product of their slope equals -1. Since the slope of the first is -4, then the slope of the perpendicular line would be -1/-4 = 1/4
The equation of the line is thus as used before,
y -y1/x-x1 = m
y - 4/x -4 = 1/4
4y -16 = x -4
4y = x + 12
Answer:
2 different scores
Step-by-step explanation:
The first thing we must do is define what the average is, which would be the value of half. This means that the average of 7 scores would be adding 2 more scores than the 5 we already have.
It does not matter if they are greater or less than those that already exist, they should only be equal to or less than 100 (also integers) and therefore the mean would be the 4th value of those 7 scores after organizing them from highest to lowest.
Answer: The dimensions of the frame:.
W= 2√10 or about 6.3245 inches
L= 4√10 or about 12.6491 inches
Step-by-step explanation:
This would be so much easier if the area of the box was 72. Then the dimensions of the frame would be 6 × 12. So just a little bit larger and more complicated.
Here the equation is w(2w)=80
2w^2 = 80 (2w is easier to work with than L/2).
w^2=40 (^2 means squared)
√w^2 = √40 square root of both sides: Factor 40. Take out√4
W = √4*10
W= 2√10
L= 2w = 4√10
6.3245 × 12.6491 = 80
Answer:
15%
Step-by-step explanation:
24/160 = 0.15
0.15*100 = 15