Which line is a slop that is positive
2 answers:
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Answer:
782.5inch³
Step-by-step explanation:
<u>The question is on volume of a prism and that of a cylinder</u>
<u>Finding the volume of the prism</u>
V=Bh where B is the base area and h is the height
Base area=14"×14"=196 inch²
height =8"
v=196×8= 1568 in³
<u>Finding volume of the cylinder</u>
v=r²h where r is the radius of cylinder and h is the height of cylinder
r=10/2=5 inches and h=10 inches
v=3.142×5×5×10=785.5inch³
<u>The difference in volume</u>
Difference in volume=1568-785.5=782.5inch³
Answer:
No, She did not use the distributive property correctly.
Step-by-step explanation:
While multiplying , he did not use distributive property correctly. She only multiplied 3 with
and not with 2. Also she multiplied
only with 2 and not with
.