D 64 if this is right please give me brainlist
Answer:

Step-by-step explanation:

<h3>Can I have the brainliest please?</h3>
Yes they are equal. 45 is a multiple of 15. 45/15=3, 7*3=21. so 21/45 is equal to 7/15.
The volume of the pyramid would be 2406.16 cubic cm.
<h3>How to find the volume of a square-based right pyramid?</h3>
Supposing that:
The length of the sides of the square base of the pyramid has = b units
The height of the considered square-based pyramid = h units,
The pyramid below has a square base.
h = 24.4 cm
b = 17.2 cm
Then, its volume is given by:


Therefore, the volume of the pyramid would be 2406.16 cubic cm.
Learn more about pyramid;
brainly.com/question/20324485
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To find Y you must divide two by each side, making y=-2
- I hope this helps :)