The gradient in the equation would be 1/4x
Answer:
Step-by-step explanation:
This is clearly a linear relationship. If Alex rented the movie for 0 days, he'd owe nothing. If he paid $6 for a 3-day rental, the slope of this line would be m = rise / run = $6/(3 days) = $2/day, which is positive.
Then the equation for this graph is C(x) = ($2/day)x, where x is the number of days for which the movie is rented.
Using this formula, we find three particular points on the graph:
(1, $2), (2, $4), (3, ($6)
Answer:
1.45
Step-by-step explanation:
Using law of sines we see
1.3*sin(68 deg)/sin(56 deg) = 1.45
So, 27=30 and 18=20 rounded
so what you would do now is multiply 30 x 20 and you get $600
Answer:
72
Step-by-step explanation:
Area for a Rectangle: 
