361007
Answered

Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

Find X exactly. Answer should be in a square root.

Find X Exactly Answer Should Be In A Square Root class=

Sagot :

Answer:

7  in    <==== no sqrt in the answer

Step-by-step explanation:

x =  7 sqrt 2 * cos 45

  = 7 sqrt 2 *    sqrt 2 /2

  = 7 (2)/2 = 7