The new value would be $134.40; 1.12 times 120
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
I think the answer would be 78 ... I could be wrong tho
Answer:
It's table D
Step-by-step explanation:
I just took the test.
Answer:
|x-99|<3
Step-by-step explanation:
|x-99|<3
