Answer:
Yes. Bc, angle BDC is a right angle.
Step-by-step explanation:
Answer: Last option.
Step-by-step explanation:
Given the expression:

The Quotient of powers property states that:
And the Power of a powet property states that:
Then, applying these properties, you get:

Now you must remember that:
Therefore, simpliying the expression, you get:

Answer:
Jamie must sprint 107 meter to pass Shelly at point A.
Step-by-step explanation:
Circumference of a sector of the circle is represented by,
Circumference = 
where θ = central angle subtended at the center by an arc
r = radius of the circle
= 
= 34.1667π
= 107.34 meter
≈ 107 meter
Therefore, Jamie must sprint 107 meter to pass Shelly at point A.
Answer:
there is no root
Step-by-step explanation:
there is no root