Answer:
I'm pretty sure it's 21 11/12. Don't get mad if I'm wrong
Step-by-step explanation:
-7 2/3 - 5 1/2 + 8 3/4
= -7 8/12 - 5 6/12 + 8 9/12
12 14/12 + 8 9/12
20 23/12
= 21 11/12
Answer:
−
94.94
Step-by-step explanation:
Answer:
Step-by-step explanation:
-3(1+p)=8p-36
-3-3p=8p-36
+36 +3p | +3p +36
Simplifies to
33=11p
divide both side by 11
3=p thus p=3
1375, separate the figure into two separate rectangles then add it up
I think I know what it forms - a cone!!
I'm guessing that the angles at the end are 10 degrees so that would make angle CAB equal 5 degrees.
Line AB would be the radius of the "upper cone".
Line BC is 12/2 or 6
tangent (A) = BC / AB
tangent (5) = 6 / AB
AB = 6 / tan(5)
AB = 6 / 0.087489
AB =
<span>
<span>
<span>
68.58 which is the radius of the "upper cone".</span></span></span>
Cone Volume = (PI * radius^2 * height) / 3
Cone Volume = (PI * 68.58 * 68.58 * 6) / 3
Cone Volume =
<span>
<span>
<span>
29,551
That is just the "upper cone volume. So, we multiply </span></span></span><span><span>
<span>
<span>
29,551 * 2
and get 59,102 which is the volume of the entire solid.
</span></span></span> </span>
Source for cone volume:
http://www.1728.org/volcone.htm
