Answer:
3.5 is the answer to that question
1,4,3 are parallelogram and the the second one is not necessarily a parallelogram
81. a negative times a negative is a positive
Answer:
600 centilitres
Step-by-step explanation:
1 litter = 100 centiliters
Answer:
a) c) d) e)
Step-by-step explanation:
a) cross-products are equal; 24 = 24
c) cross-products are equal; 18 = 18
d) cross-products are equal; 30 = 30
e) cross-products are equal; 24 = 24
