Answer:
1
Step-by-step explanation:
a it is 1 because
can u see perpedicular symbol
Answer: 6.6kg
Step-by-step explanation:
6 blue slabs have a mean weight of 7 kg. The total weight of the 6 blue slabs will be:
= 6 × 7kg
= 42 kg
3 yellow slabs have a mean weight of 5 kg. The total weight of the 3 yellow slabs will be:
= 3 × 5kg
= 15kg
1 grey slab has a mean weight of 9kg.
To get the mean of the 10 slabs, we add their total weights together and divide by 10. This will be:
= (42kg + 15kg + 9kg)/10
= 66kg/10
= 6.6kg
Answer:
There is no real solution
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
They all follow a sequence such as always add 4 or take 6 away some of them multiply so it is B because it does not follow the sequence
Answer:
I see 4 caz their not all triangle?