Answer:
Step-by-step explanation:
The slope of a perpendicular line is the negative reciprocal of the original slope. Here, it's -3 and 1/3. Another example would be 2 and -1/2.
Next, point slope form is:
where m is the slope and (x1, y1) is any point on the line.
We're given that point, and we've found the slope above, so the equation is:
D. 12.5
The equation to find the average rate of change is
To find the average rate of change between points (0,20) and (8,120) you need to plug it into the equation so it'll be
this simplifies to
which is 12.5
Answer:
232127
Step-by-step explanation:
i divided 51,300 by 22.1 then multiplyed by 100
Beyonce gets 9 cans worth, Michelle drinks 10 cans worth of soft drink and kelly receives 5 cans worth.
Dozen = 12 so 2 dozens = 12x2=24
3/8 = 9/24 because 8x3=24 & 3x3=9
5/12 =10/24 because 12x2=24 & 5x2=10
5/24 is fine because it is already out of 24
Tienes que dividirlo entre 5 y luego multiplicar entre 7 para que te dé el resultado correcto