Mathematics, 10.07.2019 02:30 geezwell8875
Angle a and angle b are complementary angles. find angle a and angle b angle a= x° angle b= (2x+75)°
Answers: 2
![\bf \stackrel{\measuredangle a}{x}~~+~~\stackrel{\measuredangle b}{2x+75}~~=~~90\implies 3x=15\implies x=\cfrac{15}{3}\implies \boxed{x=5} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \stackrel{\measuredangle a}{5}~\hspace{7em}\stackrel{\measuredangle b}{2(5)+75}\implies 85](/tpl/images/0071/6657/acc72.png)
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Angle a and angle b are complementary angles. find angle a and angle b angle a= x° angle b= (2x+75)...
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