EBK MATHEMATICS FOR MACHINE TECHNOLOGY
8th Edition
ISBN: 9781337798396
Author: SMITH
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Question
Chapter 81, Problem 1A
To determine
(a)
To sketch:
A rectangular solid.
Expert Solution
Explanation of Solution
Given:
Three views of angular portion of tool are shown below:
Concept used:
Construct a rectangular solid by using three views.
Calculation:
Rectangular solid is given as follows:
To determine
(b)
To find:
Angle 
.
Expert Solution
Answer to Problem 1A
The angle
is 
Explanation of Solution
Given:
Three views of angular portion of tool are shown below:
Concept used:
Construct a rectangular solid by using three views.
Expression for the angle
is given as follows:
....... (1)
Calculation:
Rectangular solid is given as follows:
Substitute 
for 
and
for 
in equation (1).
Thus, the angle
is 
Conclusion:
The angle
is 
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Students have asked these similar questions
Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. A bag of dog food must contain at least 222 grams of protein and at least 162 grams of fat. If chicken costs 11¢ per ounce and grain costs 1¢ per ounce, how many ounces of each should Ruff use in each bag of dog food to minimize cost? (If an answer does not exist, enter DNE.)
Solve the linear system of equations attached using Gaussian elimination (not Gauss-Jordan) and back subsitution.
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A matrix is in row echelon form if
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Suggestion: Observe that there is a positive number R such that the modulus of
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Chapter 81 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
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