Answer:
Height is 21cm
Step-by-step explanation:
Volume of the cylinder = 1029pi
Base area = 7x7xpi = 49pi
Therefor the height = 1029pi/49pi=1029/49 = 21cm
The GCF would be 9.
You would first find the prime 36=2*2*3*3
Then do the same with 63. 63=3*3*7
So to find the GCF you would multiply the prime factors that are the same with 36 and 63. So you would multiply 3*3 which would give you 9.
GCF=9
Step-by-step explanation:
6228 = 6000 + 200 + 20 + 8.
The 2s in 6228 represent 200 ; 20.
Answer:
$44 + $5x < $5
Step-by-step explanation:
Noah must pay $44 up front, monthly; this is represented by the y-intercept of the straight line graph of the cost function. He pays $5 per gigabyte. The total monthly cost to him is
C(x) = $44 + ($5/gigabyte)x which must be less than $50/month. Symbolically, this is
$44 + $5x < $50, which is the same as the last of the the four given possible answer choices.
