1. m=9.9
2. n=0.09
3. x=11.¯1
4.sorry the last one I'm not sure
Isolate the variable by dividing each side by factors that don't contain the variable.
It’s four hundred eighty two and seventy three hundredths
b ≈ 9.1 ( to 1 dec. place )
Since triangle ABC is right use the tangent trig. ratio to find b
tan33° =
= 
multiply both sides by 14
b = 14 × tan33° ≈ 9.1 ( to 1 dec. place )
Answer:
x-0,6x=20
0,4x=20/:0,4
x=50
Step-by-step explanation: