Answer:
Part A) 25
Part B) 225
Step-by-step explanation:
Part A
The slope of the graph gives us the mile per gallon of the car.
Recall that the slope of the graph is rise over run.
Therefore car gets 25 miles per gallon
Part B) Since we know the slope of the direct variation line, we substitute into y=kx to get:
To find the number of miles the car travels using 9 gallons, we substitute x=9 to get:
This gives us 225 miles
<span>a. 37, 38, 39, 41, 43, 47, 52, 54
</span>
<span>c. 54; 73 </span>
Tanx=opposite/adjacent
tan46=x/6 inches
1.035=x/6
x=6.21318
x=6.2
opposite=6.2
Refer to the diagram shown below.
Because tan θ = 12/5 and cos θ = -5/13, therefore θ is in quadrant 3.
The sine function is negative in quadrant 3, therefore
sin θ = - 12/13
Answer: - 12/13
What you do is break 1/4 down so that it has the denominator of 10, and then multiply each plant by 2. This should give you your answer.