Question

without spam please solve​

Answer 1

Step-by-step explanation:

zero degree 30 degree 3 and 5 344 345 and degree 2nd year 2 + 1 Degree 2 - 12 degree

Answer 2

Answer:

22) answer -a

because we have Identity sec^2 theta-tan^2 theta =1

23)cosA=4/5 =adj/hyp

(hyp)^2=s^2+s^2

5^2=4^2+opp^2

25-16=opp^2

9=opp^2

opp=3

tan A =opp/adj

tanA=3/4

24)sinA=1/2

sinA=sin30

A=30°

cosB=1/2

cosB=cos60°

B = 60°

A+B =30°+60°

A+B=90°

25) answer d

Step-by-step explanation:

hope this may help you