Answer:
Option B) y=4/5x
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
we have that
case A) y=x+4/5
The line does not passes through the origin, is not a proportional relationship
case B) y=(4/5)x
The line passes through the origin ---->represents a proportional relationship
The slope m is equal to the constant of proportionality k
The slope m=4/5
therefore
The line y=4/5x
Represents a proportional relationship that has a constant of proportionality equal to 4/5
case C) xy=4/5
Represent an inverse variation is not a proportional relationship
case D) x+y=(4/5)
The line does not passes through the origin, is not a proportional relationship
Answer:
check for me beacause 90+10 equals -100% thanmyou.
Answer:
<u><em>24,501.42 m³</em></u>
Step-by-step explanation:
Volume (cylinder) = πr²h
r = d/2 = 34/2 = 17 m
h = 27 m
V = 3.14 x 17 x 17 x 27
= 53.38 x 459
= <u><em>24,501.42 m³</em></u>
Answer:
b.332.2
Step-by-step explanation:
Answer: x= 9y - 77 its vertical intercep 0, -77