Answer:
Triangle L'M'N' is an enlargement of triangle LMN
Answer:
20
Step-by-step explanation:
I hope the answer satisfies you and hope that you understand my handwriting as I have explained. Thanks for the problem, it also helps me.
Answer:
option D.
Step-by-step explanation:
given,
5 married couples and we have to form the committee of 3 people such that no married couple comes together in the committee.
total number of people present = 5 × 2 = 10 people
selecting 3 people randomly = ¹⁰C₃ = 120 ways
number of ways of selecting couple = ¹⁰C₁× ⁴C₁
= 40 ways
so, ways to select committee which does not include married couple =
= 120 - 40 = 80 ways
so, the correct answer is option D.
Answer:
3h + 42
Step-by-step explanation:
1. start with inside the parenthesis
12h + 42 - 9h
2. simplify the expression
3h + 42 (H is 3 because 3 goes into 12 and 9).
