Actually , the picture is not complete, will you please upload it again
Hello :

by(1) :

subsct in (2) :

....(<span>cartesian equation )</span>
Answer:
= 7
Step-by-step explanation:
get it right! hope you get it right!\
Answer:
Step-by-step explanation:
<u>Use the law of cosines:</u>
- cos C = (25² + 27² - 28²)/(2*25*27)
- cos C = 0.4222
- m∠C = arccos 0.4222
- m∠C = 65°