Answer:
D
Step-by-step explanation:
Volume of a cylinder is equal to the area of the base circle times the height of the cylinder.
The area of your base circle is
where r=15 and they are using
as 3.14.
So we have the area of your base circle is
inches squared.
Now to find the volume of a cylinder again you just multiply your base area by your cylinder and you get:
cubic inches
Answer:
Step-by-step explanation:
The area of a trapezoid is the average of the parallel bases times the height.
A=h(a+b)/2 and since we have two identical trapezoids the total are will be
A=h(a+b) in this case
A=15(32+25)=855mm^2
Answer:
95$
Step-by-step explanation:
120 + 150 -175= 95$
64% of 75 tiles is 48 tiles
because 0.64x75=48