Answer:
5.38
Step-by-step explanation:
- 145.4 - 140.02 = 5.38
Circumference= (pi) (diameter)
C=(3.14)(119.3 + 119.3)
C=(3.14)(238.6)
C=749.2
Hope this helped! :)
Answer:
No, the graph does not represent a proportional relationship. It is a straight line, but it does not intersect the point (0, 0). ... It's not proportional because the line does not cross through the origin. Therefore the ratio of x to y will be different for two different points on the line.
Answer:
2nd option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = 
with (x₁, y₁ ) = (- 
, 0) and (x₂, y₂ ) = (0, 
)
m = 
= 
= 
and c = , then
y = x + ( multiply through by 4 to clear the fractions )
4y = 2x + 3 ( subtract 4y from both sides )
0 = 2x - 4y + 3 , that is
2x - 4y + 3 = 0 ← equation of line
