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Plz help me with this
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4 votes
Plz help me with this

Plz help me with this-example-1
User Sarasgupta
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1 Answer

2 votes
a) is right
b) just subtract ljm and kjm so 145-48 = 92°
c) 9x-25=7x+7 so here you put npq=mpq+mpn and you combine terms so it's now 2x=32 then divide by 2 on both sides and x= 16
now you just plug it into 3x-5 and you get 43°
User AnhellO
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