Mathematics, 12.08.2020 07:01 Anonymousmike
4. Multiple-Choice
1. Two complementary angles measure (12r - 18)° and (5x + 23)°. What
is the measure of the smaller angle?
(1) 5°
(2) 42°
(3) 48°
(4) 90°
I already know that the answer is 42 but I don’t know how to get that! Please help.
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4. Multiple-Choice
1. Two complementary angles measure (12r - 18)° and (5x + 23)°. What
is th...
is th...
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