Answer:
Step-by-step explanation: do y’all know answer
Answer:39%
Step-by-step explanation:
78/100÷2
78/100×1/2
=39
12.247 Hope I helped
Answer:hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5