The answer is 4.6 ft provided by my teacher, I need help with the work

asked Apr 8, 2023 128k views

3 votes

3.1k points

Please log in or register to add a comment.

6 votes

cosine = adjacent/hypotenuse

cos 72° = x/15

x = 15 * cos 72° = 15 * 0.3090 = 4.6352 rounded to the nearest tenth = 4.6

Answer:

4.6 ft

Shafin Mahmud answered Apr 12, 2023

3.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers