Answer:
1 just solid one i hope this helps you!!!
Answer:

Step-by-step explanation:
Coordinates of B are

Coordinates of C are

Distance between two points

Distance of BC





Answer:
1, answer ..
b, 50% because add this
40+10=50
Step-by-step explanation:
and 2nd one i dont know but i studied it i did not remember
Pemdas
simplify left then right side
left
3(3+4)=3(7)=21
right
3³=3*3*3=27
so we have
21?27
21 is less than 27
27 is bigger
crocodile eats bigger one
21<27
B is answer