Find the volume of the pyramid below.
2 answers:
Answer:
Volume of the pyramid = 283.33 cubic ft .
Step-by-step explanation:
Given : Pyramid .
To find : Find the volume of the pyramid .
Solution : We have given Pyramid with length = 10 ft , width = 10 ft , height =8.5 ft .
Volume of the pyramid = .
Plug the values
Volume of the pyramid = .
Volume of the pyramid = .
Volume of the pyramid = 283.33 cubic ft .
Therefore, Volume of the pyramid = 283.33 cubic ft .
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Answer:
Total money they had at first $252.
Step-by-step explanation:
Let,
x be the amount Silas had originally
y be the amount Raja had originally
According to given statement;
x = 3y Eqn 1
x - 84 = y + 42 Eqn 2
Putting x=3y in Eqn 2
3y - 84 = y + 42
3y - y = 42 + 84
2y = 126
Dividing both sides by 2
Putting y = 63 in Eqn 1
x = 3(63)
x = 189
Total money they originally had = 189 + 63 = $252
Hence,
Total money they had at first $252.