Answer:
The total weight = 1286 × 62.4 = 80246 pounds.
Step-by-step explanation:
The formula of the volume of the sphere is
V = 4/3×π×r³
Given
d = 17 feet
d = 2r
r = d/2 = 17/2 = 8.5 feet
V = 4/3×π×r³
Since we need half of the volume as it is a hemispherical tank.
= 1286 ft³
Given that the weighs 62.4 pounds per cubic foot
Thus, the total weight = 1286 × 62.4 = 80246 pounds.
Answer:
1.8 or less
Step-by-step explanation:
girls 1.8 or less
First one go 5 up
second one go 18 up
third one go 20 up
fourth one go 17 up
fifth one go 16 up
sixth one go 23 up
seventh one go 19 up
tenth one go 14 up
eleventh one go 8 up
twelfth one go 8 up
thirteenth one go 6 up
fourteenth one go 12 up
fiftheenth one go 20 up
sixteenth one go 14 up
seventeenth one go 18 up
this was the best I could explain
use the numbers as the question shows
I hope I helped
Answer:
Given in figure ABCD:
∠ABD≅∠CBD
AB≅CB
To prove:
∠A≅∠C
Solution:
In the figure ABCD, we will first prove the Δ ABD and Δ CBD are congruent.
Thus the proof can be given as:
Statement Reason
1)
Given
2)
Given
3)
Reflexive property of congruence (As the segment is congruent to itself)
4)
S.A.S (Side Angle side)
5)
Corresponding parts of congruent triangles are congruent.
Hence proved.