aaliyahparris28
aaliyahparris28 aaliyahparris28
  • 26-03-2022
  • Mathematics
contestada

hey guys can you please help me with these questions​ please explained them

hey guys can you please help me with these questions please explained them class=

Respuesta :

trishamamerow17
trishamamerow17 trishamamerow17
  • 26-03-2022

B for question 12

B for question 13

Step-by-step explanation:

U = Union

n= intercestion

B'= not b

A"= not a

so AnB'

should be B

if 2.50 = 1

2.50x8=

20

1×8 =

8

should be $8

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