Please help!! A scale on a hiking map shows at 3 inches represents 1.25 miles. What number of inches on the map represents 10 ac
tual miles?
1 answer:
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Let's say 
is the measure of the first angle and 
is measure of the supplement of . We know that supplementary angles add up to 180°, so 
. We also know that 
. Therefore, 
. It follows that 
, therefore, the first angle is 174° and the second angle is 6°.