For number 9 you just have divide the x side by -7 and then that will get y by itself.
Answer:
the first and last ones
Step-by-step explanation:
Step-by-step explanation:
a) p=1-p(not chosen)
1-(9/10x9/10)
=1-81/100
= <u>19/100</u>
B) p(chosen)=p(chosen/not chosen)+(not chosen/chosen)
Meaning that 1/10x9/9+ 9/10x1/9
=9/90+9/90
=<u>1</u><u>8</u><u>/</u><u>9</u><u>0</u>
I think it’s b or d because of what the graph is showing
Answer:
[(pq,dc) (rs,ab)(ad,rq)(bc,sq)corosponding sides]