Answer: 774 kg
Step-by-step explanation:
Given
Dhabi weighted 1350 kg
It uses 576 kg of fuel during its journey
So, the remaining fuel is given by the difference of initial and used fuel present i.e.

The present weight is 774 kg
Answer:
4 Units
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
triangles have to equal to 180 so 45+45 =90 +90=180
She used the associative property of addition
it allows you to group the numbers in any way you want and still get the same answer