Multiply 4/5 and -3/4

a)-1/9
b)-3/5
c)1/9
d)3/5

The answer is B. 

4 x -3 / 5 x 4 = -12 / 20 which is simplified to -3 / 5. 

A)26•2=52there are 2 sides with the same length116-52=64the other 2 side have to be half of 64 each64/2=32the width is 32b)make two sentences about these steps because your teacher knows how you write and explain things.