Substitute the values in the expression
b-a=3-2=1
answer b-a=1
Answer:
Step-by-step explanation:
Each term of the given arithmetic sequence is 6 more than the previous one. Thus, the next term is 26+6, or 32.
a(n) = 8 + 6(n-1)
Answer:
AC ≈ 12.9 cm
Step-by-step explanation:
Using the ratio
sin40° = 
Multiply both sides by 20
20 × sin40° = b, hence
AC = b = 20 × sin40° ≈ 12.9
Answer:
part A no
Part B yes :)
Step-by-step explanation:
measure the 2 in part A and of course their not right but for Part B its just slanted