Answer:
Step-by-step explanation:
Answer:
it's 10
Step-by-step explanation:
i searched it up.
Answer:
9/2
Step-by-step explanation:
perpendicular lines have slopes that are opposite and reciprocal
the reciprocal of -2/9 is 9/2
Answer:
Step-by-step explanation: 5/10=1/2 - if one student are chosen, who plays soccer
4/9 if then the second student are chosen, who plays soccer
1/2*4/9=2/9 the probability that both students play soccer
Answer:
1.4 is the answer
Step-by-step explanation:
For every times 10 move the decimal point to the right.