Answer: radius r = 5.72
Height h = 4.04
Step-by-step explanation: Please find the attached file for the solution
Answer:
40
Step-by-step explanation:
the awnser is 40
Answer:
log7 49=2
Step-by-step explanation:
log base 7 49=2

think it's right. i don't now(or remember) any other ways
Answer:
5.8 Nickels
Step-by-step explanation:
Let x rep no of Nickels in Mike's cup
Then x - 0.2 = Number of quarters in Mike's cup
0.2x = Amount of money that mike has from the nickels
1 ( x - 0.2) = Amount of money that Mike has from the quarter
Then,
0.2x + 1 (x - 0.2) = 6
Expand the bracket
0.2x + x - 0.2x = 6
x = 6
Recall
x - 0.2 = 0
6 - 0.2 = 5.8
Therefore, Mike has 5.8 nickels for the quarter.