Answer:
20.667
Step-by-step explanation:
PEMDAS so you do 3*4 which equals 12, then you add 8=20 20/2=10
Answer:
x^3(15x^4y^2+4)
Step-by-step explanation:
Answer:
a) 50 degrees
b) 21 degrees
c) 64 degrees
d) 70 degrees
e) 105 degrees
Step-by-step explanation: