An addition sign between 978 and 842 would make the equation true!
Answer:
15.81
Step-by-step explanation:
Use the distance formula:
So the distance formula for two given points is
Distance= sqrt((x2-x1)^2 +(y2-y1)^2 ) =sqrt((-3-6)^2 +(-8-5)^2 )
=sqrt((-9)^2 +(-13)^2 )
=sqrt(81+169)
=sqrt(250)
=15.81
Hope this helped
:)
Answer is 6/4 your welcome bro
Step 2! The reason for that is the student didnt multiplied (15-2z) with -2. But she should have!
