Which of the following is the final step in bisecting an angle?

A. Mark the intersection point of the two arcs, and draw a ray from the vertex through this intersection point.
B. Mark the intersection points of the rays and arc.
C. Place the compass on one of those intersection points, and draw an arc inside the angle.
D. Swing an arc that intersects both rays of the angle.

the answer is b

Step-by-step explanation:

because of the process by elimination

c

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.