Answer:
24.36m²
Step-by-step explanation:
area = ½×(8.9+2.7)×4.2= ½×48.72=24.36m²
1/3 plus 2/3 = 1 whole
So, the Rossi family ate 1 whole pizza
Answer:
The number of non empty proper subsets of a set with 3 elements is =23−2=8−2=6.
2 3/8 / 1 1/4
= 19/8 / 5/4
=19/8 * 4/5
= 19/10
answer is B 19/10
