Pi* r^2= A
pi* 9^2=A
pi*81=A
254.469=A
Answer:
14x-24
Step-by-step explanation:
Actually Welcome to the Concept of the Linearity.
Since, we know that, 20+16=36,
hemce, also 4(5+4)= 4*9=36
hence option is G. 4(5+4)
Answer:
60 miles
Step-by-step explanation:
the equation for the cost for traveling from the airport can be represented by y= .50x + 2 + 6
where y is the final cost and x is the amount of miles. plug in 38 to y to get 38 = .50× +2 + 6. Solve for x.
38-6 =.50× +2
32 =.50x +2
32-2=.50x
30=.50x
30/.50=x
60=x
therefore, the 60 miles is how far you can go with $38
Answer:
x = 2
Step-by-step explanation:
I just chucked it into Wolfram Alpha and it showed me x = 2
also for more proof, insert positive 2 in both x's