Subtract four from both sides. That'll put both numbers without a variable on one side, and the number with the variable is by itself.
Im not sure srry
Step-by-step explanation:
Answer:
1) 17.5
2)43.96
3)20
4) 15.7
5)25
Step-by-step explanation:
ohhhh yes
Step-by-step explanation:
sinx = a/b
tanx= a/c
cosx= c/b
Answer:
the answer is D
Step-by-step explanation:
