Answer:
a 2 and b -20
Step-by-step explanation:
Answer:
all work is answer and shown and pictured
2πrh= S
π = S/(2rh)
the answer to the question
Answer:
4/12 which reduces to 1/3
Step-by-step explanation:
4 out of 12 months have 30 days.
Answer:
2x2-3x-5=0
Step-by-step explanation:
(2x2 - 3x) - 5 = 0