PEMDAS!
Parenthesis
Exponents
Multiplication
Division
Adding
Subtracting
Answer:
Option D
Step-by-step explanation:


Hope this helps
Answer:
Around 9.26
Step-by-step explanation:
Answer:
52°
Step-by-step explanation:
The angle 38° and m∠1 equal 90°, so 90-38=52.