Answer:
A≈99.33
Step-by-step explanation:
=lw+l(w
2)2+h2+w(l
2)2+h2=5·5+5·(5
2)2+72+5·(5
2)2+72≈99.33034
Answer:
This is true when the shape is a cube because all the faces are equivalent. This isn't true when it is a rectangular prism because some faces have areas larger than other faces.
Step-by-step explanation:
Answer:No
Step-by-step explanation:
Answer:
20264xy is the answers for the question
Step-by-step explanation:
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Answer:
The value of x is 5/4 or -5/4
Step-by-step explanation:
It is given that,
16x² - 25 = 0
This is a quadratic equation, x have 2 values.
To solve the equation by square root method
16x² - 25 = 0
16x² = 25
(4x)² = 5²
Taking square root on both the sides. We get,
√(4x)² = √5²
4x = ± 5
4x = +5 or 4x = -5
If 4x = +5
x = 5/4
if 4x = -5
x = -5/4
Therefore the value of x is 5/4 or -5/4
