A 3-foot 6 inch long rectangular duct is 8 inches wide and 12 inches high and has a welded seam.  What is the stretchout width in inches?

Fill in the blank(s) with the appropriate word(s).


42 in

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The owner selects only those contractors who meet specific criteria to bid on a project in _____ bidding.

a. design and build b. competitive c. negotiated d. invited

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Why did the cultivation of trees begin?

What will be an ideal response?

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Soil texture is a result of differing amounts of sand, silt, and clay in the composition of the soil

Indicate whether the statement is true or false

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When using the Rotate tool, how do you lock the protractor to a specific orientation? What other tool allows you to lock the orientation on an object before you begin to create it?

What will be an ideal response?

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