Answer: AB=√17, AD=√98,6
Step-by-step explanation:
AB²=BC²+AC²-2*BC*AC*cosACB
AB²=5²+4²-2*5*4*0,6=25+16-24=17
AB=√17
AD²=AC²+CD²-2*AC*CD*cosACD
cosACD=cos(180°-ACB)=-cosACB
AD²=4²+7²-2*4*7*(-0,6)=16+49+33,6=98,6
AD=√98,6
Answer is c..they worship different gods
5.5 in fraction is 5 1/2
hope that helps :)
Answer:
NO 21
Step-by-step explanation:
9x2=18
18+3=21
343in3 is the answer to this math question
