Which could be the measures of the three angles of an acute triangle?
a.
30°, 30°, 120°
b.
30°, 60°, 90°
c.
50°, 55°, 75°
d.
40°, 40°, 100°

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Find cot x if sin x cot x csc x = √2

Pls yall i really need the answer fr fr