Answer:
15/4.
Step-by-step explanation:
4th term = a1 r^3
= 30(1/2)^3
= 30/8
= 15/4.
1. ∠A and ∠B are complementary
2. ∠A + ∠B = 90° and ∠B + ∠C = 90°
3. ∠A = 90° - ∠B
4. ∠C = 90° - ∠B
5. ∠A ≅ ∠C
Technically speaking, the answer is 5 because of where the curves are located.
Never mind my speech, just look at the graph, the answer is 5.
Answer:
30
Step-by-step explanation: