Pythagoras theorem is c^2 = b^2 + a^2
so when you plug in the numbers its 12^2 + 5^2 =169
which means 144+24=169
square root 169 = 13
AB =13 cm
hope this helps I tried my best. xx
x= +7 or x=2-7 let me know if you need an explanation <3
Answer:I don’t know I’m in sixth grade
Step-by-step explanation:
Answer:
p= -3/2 or p= -1 1/2
Step-by-step explanation:
Answer:
Just 1 and 7 I believe since it is a prime number :)