Answer:radius =10 units
Step-by-step explanation:
Given
Equation of circle is given by
Now general equation of circle with center with radius is given by
Comparing and we get
Thus center is
and radius
3(3x+8)=4(2x+8)
9x+24=8x+32
x=8
2(8)=16
3(8)=24
that means that the younger brother is 16 years old
Answer:
Part A : 4 (m+3+5m) = 4(6m+3) = 24m+12
Part B: 4 (m+3+5m) combine like terms
4 (6m+3)
24m + 12 Distribution
Part C: m = 3 random number
4 (3 + 3 + 5(3)) = 24(3)+12
4(21) = 72 + 12
84 = 84
Step-by-step explanation:
Answer: X= 20/9
Step-by-step explanation: X equals 20 over 9