B= 20°
and c = 160°
b is equal to the given angle, b = 20°
c is 180 - 20 = 160°
It would be A.) 7. hope this helps
Yes it is because 4+4=8 and 8 is larger than 7
No solution
Ex:
Simply 2.40+1.8 to 4.2
Answer:
n = 6
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° =
, then
sin30° =
=
=
( cross- multiply )
2n = 12
( divide both sides by 2 )
n = 6