It is equal to 21/2 which is a rational number
Answer:
adding a fifth
Step-by-step explanation:
Answer:
Hence the correct option is 3rd option. 40
Step-by-step explanation:
If two figures are similar, then the ratio of the corresponding sides is proportional.

Answer:
wheres the pic
Step-by-step explanation:
theres no info on D and A,
i guess the answer is not
Answer:
a= 2
b= 1
c= -4
Step-by-step explanation:
2x*(x²-3x-4)
2x*(x+1)(x-4)