Answer:
Step-by-step explanation:
cosx=(adjacent side)/(hypotenuse)
cosB=3/5
Hermana
Did you try looking it up
sorry If I am wrong and don't forget to make me brainliest
5x-7 has to equal to something smaller than 13
5x-7=5
g(5)=5-3=2
f(2)=2×2=4
