Answer:
cant see the entire picture sry
Step-by-step explanation:
Answer:
228mm^2
Step-by-step explanation:
Answer:
The first term is 42.
Step-by-step explanation:
The common difference is 142 - 140 = 2 so we have
50th term = a1 + 2(50 -1) = 140 where a1 is the first term
a1 + 98 = 140
a1 = 140 - 98 = 42.
60% = 0.6
12 / 0.6 = 20
answer 12 is 60% of 20
Answer: c2 - a2 = b2
Step-by-step explanation: to isolate b2 you have to subtract a2 from both sides to get c2 - a2 = b2
