Question

help ss below

Answer 1

@snowflake16

Answer 2

@supie

Answer 3

for this one treat it like a triangle (that is if you've done trig) so it would be a^2 (rise) +b^2 (run)=c^2. if this doesn't make sense then sorry

Answer 4

so there given points P(4,5) and Q(7,9)

to find the distance between these points you can use the distance formula - hope you know it