Ireally need with this i appreciate your kidness

Step-by-step explanation:

ok so first u have to multiply 9x5 which is 45 and put it under the 5

then u multiply 3x5 which is 15 and u put it under the 5 next to the 3

u do the samething over and over, is just basically time tables

5×9 = 45

9×9= 81

9×11=99

9×10=90

9×4=36

9×8=72

9×12=108

9×2=18

9×7=63

9×3=27

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

answer: x=3 and y=4

step-by-step explanation: