Looking for reliable answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Our Q&A platform offers a seamless experience for finding reliable answers from experts in various disciplines. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Find the value of y. Round your answer to the nearest tenth.

Find The Value Of Y Round Your Answer To The Nearest Tenth class=

Sagot :

[tex] \huge \boxed { \sf Answer}[/tex]

[tex] \cos(21°) = \frac{9}{y} \\ = > 0.9336 = \frac{9}{y} \\ = > \frac{y}{9} = 0.9 336\\ = > y = 9 \times 0.9336 \\ = > y = 8.4024 \\ = > y = 8.4[/tex]

Hope you could understand.

If you have any query, feel free to ask.