44a - 1
Im pretty sure
a. 40 if you dont believe me just look at a 40 degree triangle then the pic
Hey there!
They are both correct, and their expressions are equivalent.'
9(S + T) + 45 = 9S + 9T + 45
Have a terrificly amazing day!
Answer:
add 12 +9 because i had that same answer on my quiz last week
