The slope is 2 units down for 9 units over, so is -2/9. The y-intercept is 4.
In slope-intercept form the equation of the line is
y = (-2/9)x +4
The velocity or speed of the kayaker going north at a speed of 3 m/s and that of the current going east at a speed of 2 m/s create a resultant speed of √13 m/s. The new distance that has to be traveled by the kayaker in order to move 100 m north is calculated through the equation,
3 / √13 = 100 / x
The value of x is 120 m. The total time it will take for the kayaker to reach the destination is,
t = 120 / √13 = 33.33 s
Answer:
The graph would look something like this...
Step-by-step explanation:
Answer:
I think the answer is $20.
Step-by-step explanation:
because if he cant make change for $5,$10,$50 then in my opinion the only possible answer could be $20.
I Hope you get it right!!
Answer:
9 : 7
Step-by-step explanation:
Given
4.5 : 3 
( multiply both parts by 2 to clear the fractions )
= 9 : 7
