Answer:
x=45
Step-by-step explanation:
Cosine = adjacent/ hypotenuse
cos(53) = x/7
7 * cos(53) = x
x = 4.2
Sine = opposite / hypotenuse
sin(53) = y/7
7 * sin(53) = y
y = 3.2
Answer:
75%
Step-by-step explanation:
only interested in juniors
male 2
female 6
there are only 8 juniors and 6 of those are female
6/8 or 75%
Answer:
E= 4f - 1 f= e+1/4
Step-by-step explanation: