The volume of the pyramid is 2496 cu.m.
<h3>What is a Pyramid ?</h3>
A pyramid is a three dimensional structure which has a polygon base and in general triangular faces which join at the top .
It is given that
A pyramid 
has a 4 m by 4 m square top
Height = 12 m
Base = 20 m
The volume of a square pyramid with a is given by
V = (1/2) * ( Area of base + Area of ) * height of the from the base
V = 0.5 * ( 20 *20 + 4*4 ) * 12
V = 2496 cu.m
The volume of the pyramid is 2496 cu.m.
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Answer:
X=4, y=1
Step-by-step explanation:
The percentage off that the individual got off from his groceries is 5.09%
<h3>Calculating the percentage coupon on an item</h3>
Tax is the amount removed on a cost of an item. It is represented as a percentage.
Given the following parameters
total price of goods = $69.50
Discount = $3.54
<u>Determine the </u><u>percent off</u>
Percent off = discount/Total price * 100
Percent off = 3.54/69.50 * 100
Percent off = 354/69.50
Percent off = 5.09%
Hence the percentage off that the individual got off from his groceries is 5.09%
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Answer:
(2 , 0)
(1 , 0)
(4 , 0)
(0, -8)
Step-by-step explanation:
f(x) = x³ -7x² + 14x - 8
The y intercept occurs when x = 0.
This means the first three terms all go to zero an the result is y = -8
As we are given one factor, (x - 4), we know that one zero will occur when this factor is zero
x - 4 = 0
x = 4
taking out the x - 4 term from the quadratic
x³ -7x² + 14x - 8 = (x² ± Cx + 2)(x - 4)
we can see that
2x ± 4Cx = 14x
±4C = 12
C = 12/±4 = ±3
also
±Cx² - 4x² = -7x²
±C - 4 = -7
so C = -3
(x² - 3x + 2)
(x - 2)(x - 1)
x = 2
x = 1
Answer:
c!
Step-by-step explanation:
