Answer:
C
Step-by-step explanation:
perpecndicular means they intersect in right angle which is 90°, no matter how long lines are.
Answer:
-63
Step-by-step explanation:
Answer:
fggggg hasdnkuw
Step-by-step explanation:
Answer:
I'm pretty sure there is 36
Step-by-step explanation:
since 1/4 of them being blond and there is 9 of them do 9×4. hope this is right and helps.