A wall brace is positioned so that it makes an angle of 42°0' with the floor. The brace is fastened to the floor at a distance of 11.25' from the foot of the wall. Compute the required length of the brace rounded to the nearest hundredth foot.
Fill in the blank(s) with the appropriate word(s).
15.14 ft
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The schematic diagram is the most useful and easiest to follow of any electric diagram.
Answer the following statement true (T) or false (F)
_________________ are required by law to inform workers, users, and the public about any dangers that might not be obvious.
Fill in the blank(s) with the appropriate word(s).
Hot gas is commonly used to free ice cubes after they have been formed. This process is called ____.
A. melting B. harvest C. defrost D. pump down
A cosine x(t) and a sine signal y(t) of the same frequency are added to form a composite signal z(t). The signal z(t) is then sampled at exactly its Nyquist rate with the usual assumption that a sample occurs at time t = 0. Which of the two signals x(t) or y(t) would, if sampled by itself, produce exactly the same set of samples?
What will be an ideal response?