Answer:
V=1/3hπr². Basically, 1/3 x height x 3.14 (pi) x radius squared.
Step-by-step explanation:
The formula of figure 2 would be 1/3 x 15 x 3.14 x 8 squared. The volume of figure 2 would be 1005.30965
the formula for figure 3 would be 1/3 x 15 x 3.14 x 4 squared. The volume of it would be 251.32741
hope this helps! (Also please make me brainliest if this helps u :) )
Answer:
The height of the telephone pole is of 408 inches = 34 ft.
Step-by-step explanation:
Each foot has 12 inches.
A 36 inch post cast a shadow of 24 inches.
This means that the shadow is
of the real height.
At the same time a telephone pole cast a shadow of 22 ft 8 in.
Each feet has 12 inches, so it has:
22*12 + 8 = 272 in.
2/3 of the real height is 272 in. So
![\frac{2h}{3} = 272](https://tex.z-dn.net/?f=%5Cfrac%7B2h%7D%7B3%7D%20%3D%20272)
![h = \frac{272*3}{2}](https://tex.z-dn.net/?f=h%20%3D%20%5Cfrac%7B272%2A3%7D%7B2%7D)
![h = 408](https://tex.z-dn.net/?f=h%20%3D%20408)
The height of the telephone pole is of 408 inches = 34 ft.
Answer:
a reflection across line y, then a translation (1,-5) (right 1, down 5)
Step-by-step explanation:
A(-2,4) → (2, 4) → D(3, -1)
B(-6, 1) → (6, 1) → E(7, -4)
C(-3, 1) → (3, 1) → F(4, -4)
<span>–11 – (–15)
Subtract -15 from -11. *Note: If a negative number is being subtracted from another number, it automatically make an addition sign. And so -11-(-15) would be the same as -11 + 15 or the same as 15 - 11.
Final Answer: C. 4
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