There is 50 which is greater than 10 but no number is less than 15
Nothing is underlined in your question but the answer is either a or b. If the first number after the decimal is underlined the answer is a, if it's the second number the answer is b.
Answer:
b=4
Step-by-step explanation:
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:
a*2+b*2+c*2+d
Step-by-step explanation:
If i's meant to be Pythagorean theorem, a*a+b*b=c*c