Step-by-step explanation:
2² * 3 * 5 = 4 * 3 * 5 = 60.
3² * 5² = 9 * 25 = 225.
r - 4/5r = 1/5r + 1
Subtract 1/5r from each side: r - 4/5r - 1/5r = 1
Combine all the 'r' terms on the left side:
r - 5/5r = 1
r - r = 1
0 = 1
There is no value of 'r' that can make ' 0 = 1 ' a true statement.
So the equation has <em>no solution</em>.
Answer:
50
Step-by-step explanation:
10x5=50
Answer:
(7/12)*pi
Step-by-step explanation:
ACD/circumference = [35*pi/180]/2pi
<=>
ACD/[2*pi*3] = [35*pi/180]/2pi
