Answer:
Step-by-step explanation:
Given:
Rosa has to skate around a face off circle five times.
Diameter of a circle = 9.0 m
Radius of a circle =
Solution:
We know that the circumference of a circle.
Where;
r = Radius of a circle
Substitute in above equation.
So, the circumference of the circle is 28.26 m.
Rosa has to skate around a face off circle five times, so Rosa cover 28.26 m 5 times.
Therefore, the distance cover by Rosa to skate 141.3 m.
Answer:
Step-by-step explanation:
Hello, we can write
(1) p(x)=(x-a)q(x)+r
True
It means that p(a)=0 * q(a) + r = r
so the first one is true.
False
The second one is not to be proven true from the remainder theorem.
True
For x different from a we can divide the equation (1) by (x-a).
False
We cannot say anything on q(a).
True
If the rest is 0 then it means that p(a) = 0
True
If p(a) = 0 it means that the rest r = 0 and then p(x)=q(x)(x-a)
Thank you