Answer:
60 baseball and 20 football
Step-by-step explanation:
21 and -14 ..............
Use a protractor. Place the whole on the dot of the angle and you should know how to do the rest.
Answer:
9(x-12)=24
Step-by-step explanation:
Rewriting the left hand side,
csc²t - cost sec t
= (1/sin²t)-(cost)(1/cost)
= 1/sin²t - 1
= 1/sin²t - sin²t/sin²t
= (1-sin²t)/sin²t
= cos²t/sin²t
= cot²t