Question

what if
4 + 4 = 20
5 + 5 = 30
6 + 6 = 42
7 + 7 = 56
then what is 9 + 9 =​

Answer 1

HOLA MATE!!!!!!

THE ANSWER WILL BE 90.

EXPLANATION:

4×5=20

5×6=30

6×7=42

7×8=56

9×10=90.

Answer 2

Answer:

here is ur answer........