Answer:
x = 23
Step-by-step explanation:
Use tan to find the missing side
tan 41 = 20/x SImplify
0.8693 = 20/x Multiply both sides by x
0.8693x = 20 Divide both sides by 0.8693
x = 23
Answer:
b
Step-by-step explanation:
4n-7=-3n
add 3n to both sides
and then solve for n
n=1