by pythagorean formula, the last side is √(61)
by cos rule
cos A
A = 39.81
Answer:
its the second option
Step-by-step explanation:
hope this helps
2.75=2 3/4 because you would say 2.75 as two and seventy-five hundredths. Seventy-five hundredths is just like 3 quarters out of 4 because 1 quarter=25. 2=50. 3=75. So, 2.75 as a fraction in simplest form is 2 3/4.
Hope I helped:D
Answer:
Step-by-step explanation:
i say d but i'm not fully sure