Circumference = 2 x r x pi
Circumference = 2 x 11 x pi
Circumference = 22pi or 69.08 inches depending on what format the answer is supposed to be in.
Answer: 9x - 18
<u>Step-by-step explanation:</u>
Inverse is when you swap the x's and y's and solve for y

Answer: The height of street would be 3.26 feet.
Step-by-step explanation:
Since we have given that
Angle of elevation = 71°
Distance traveled = 12 feet
Angle of elevation becomes 46°.
So, the height of the street lamp post would be

Hence, the height of street would be 3.26 feet.
The consumer price index or the CPI measures the average change over time in the prices paid by a customer <span>for a market basket of consumer goods and services.</span>
Answer:
X= -1
Step-by-step explanation: