Answer:
The area is 154 cm²
Step-by-step explanation:
Since the formula for the area of a circle is pi times the radius squared, divide the diameter in half to get the radius (7). Then, square the radius (49). Next, multiply that by pi (153.938). After that round to the nearest whole number (154). Hope that helps!
-Kyra
Answer:
0.94 ft/sec
Step-by-step explanation:
Airport: 2 feet per second.
Total distance 152 ft in the same amount of time it takes him to talk 72 feet on the pavement.
152/2 = 76 - This is how many seconds he was walking in the airport.
He walked 76 seconds and moved 152 feet.
So that means if the SAME time was used so 76 seconds he walked 72 feet, then we can do 72ft/76sec to get 0.94ft/sec
The answer is 21.
I am not sure if you're looking for the answer, or the steps... get back to me foor help.
Answer: A.)
Step-by-step explanation: if you start at 7 and take 8 away your left with a negative
A is correct purple line to 7 and red line to -1
Hope this helps
Answer:
$0.84
Step-by-step explanation:
120.96/144= 0.84
