6feet
9 feet
during renovation, a pillar is supported by two braces as shown in the diagram based on the diagram, at what height should
the pillar to ensure that the short brace is parallel to the long brace?
a.
10 feet
b.
c.
d.
12 feet
15 feet
17 feet

What is the speed of a vehicle that travels 20 meters in 5 second

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Which of the following best describes the circumstance under which countries block the importation of certain products into their country? a. importation blockade b.trade barrier c.trade inhibitor d. domestic protection act