The answer is 9 times. This is because if the radius of A is r, and the radius of B is 3r, the radii will be squared while finding the formula. So, r will become r squared, while 3r will become 9r squared.
Answer:
Rate is 9 kilometers (km)/week.
Step-by-step explanation:
9000 meters is 9 km (divide m by 1000 to get km)
The integers are 11 and 12
11 and 12 are consecutive positive integers, and 11 x 12 = 132.
Check the picture below.
make sure your calculator is in Degree mode.
