A solid right pyramid has a square base with an edge length of x cm and a height of y cm. Which expression represents the volume
of the pyramid? xy cm3 x2y cm3 xy2 cm3 x2y cm3
2 answers:
Answer:
Thus, volume of pyramid = cm³
Step-by-step explanation:
Given: A solid right pyramid has a square base with an edge length of x cm and a height of y cm.
We have to choose from the given options an expression for the volume of the pyramid.
Volume of pyramid =
Since base is a square with edge length x cm.
Area of square = (side)² = x²
Thus, volume of pyramid = cm³
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Hey!
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They already give us the slope, so we can solve the y-intercept.
We can use (3, -2).
y = 8x + b
-2 = 8(3) + b
-2 = 24 + b
-2 - 24 = 24 + b - 24
-26 = b
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Hence, the answer is
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Hope This Helped! Good Luck!
Answer:
Therefore the total cost of pound of almonds and
pound of cashews is
[Where y is in $]
Step-by-step explanation:
[The unit of price is not given, I assume the unit of cost as $]
Given expression is 14.42 d + 12.24 c .
Where the amount of almond is denoted by d pounds.
and the amount of cashews is denoted by c pounds.
The cost price of d pound of almond is $14.42.
The cost price of 1 pound of almond is
Then the cost of pound of almond is
Again from the given expression we get that,
The cost price of c pound of cashews is $12.24
The cost price of 1 pound of cashews is
Then the cost of pound of cashews is
Therefore the total cost of pound of almonds and
pound of cashews is
y =
[Where y is in$]
Answer:
Step-by-step explanation: