Answer:
4.5/2 which is 2.25
Step-by-step explanation:
Z+5 that's it sorry had to put at least 20 characters so good luck. To clarify, it is z+5
Answer:
15
Step-by-step explanation:
since c is the centroid, therefore PX=XQ=1/2 x PQ
∴ PX=15
I got -307 (if the x stands for multiplication)
Use pythagoras theorem to find height. you get, h=4. so volume ,

u get,v=