First one is B i believe and the second one is y=5 i think
Answer:
fourth quadrant
Step-by-step explanation:
250 cm³
the volume of a cuboid(V) = length × breadth × height
V = 5 × 10 × 25 1250 cm³
note 1 litre = 1000 cm³
empty space = 1250 - 1000 =250 cm³
61/4 % converted into a decimal is 15.25
The volume of a larger cone:

The volume of a smaller cone:

The volume of the frustum:

<h3>Answer: 42.75π cm³.</h3>