Answer:
A=5 units squared
Step-by-step explanation:
A=1/2(l*w)
A=1/2(5*2)
A=1/2(10)
A=5
I think It is be but idk as I am in year 7
Answer:
960 ways
Step-by-step explanation:
Multiplication Principle: if there are n ways to do one thing and m ways to do another, then there are m x n ways to do both.
That can expand to include three things (or more).
8 x 10 x 12 = 960
Answer:
i think its:
2, 3, 1
or
1, 3, 2
the first and last look similar
21x^2
you CAN'T factor 21x^2
