7.7. a painter leans his back against a painted wall while looking into a 1m long mirror at the opposite end of a rectangular room as shown in the given figure. how much of the painted wall can he see through the given mirror?

a. 1m
b. 2m
c. 12m
d. 6m

answer: any goods being imported from another country may be subject to issued by the federal government are tariffs

explanation:  

tariffs are a tax on anything that are imported from abroad. government use them to protect and boost their local industries and the thought is that they encourage consumers to buy local instead of importing and they will hope will protect jobs and economy in the country that implements them  

c. electrical charges of ionic bonds.

answer; 4 electrons;