8 cm and 9 cm is the correct answer
Answer:
Step-by-step explanation:
The diameter of a circle is twice the radius, so the statement is false.
Answer:
25x + 55
Step-by-step explanation:
10(x + 4) + 15(x + 1)
Distribute
10x + 40 + 15x +15
Combine like terms
25x + 55
Answer:
The slope is
1
y
-intercept is
−
5
.
Step-by-step explanation:

Answer : This is because when 5z minus 5z, it is nullified, with no way to determine the value of z. 5z - 5z = 0
That is why there is no solution for this equation.
Hope this helps. - M