Match each item in column a to an answer in column b.
what property is shown by the equation?
column a

1. -27 ✖️ (-1) = 27
2. -14 ➗ 1 = -14
3. 0 ➗ (-3) = 0
4. 9 ✖️1/9 = 1
column b

a. reciprocal property of multiplication
b. identity property of division
c. identity property of multiplication
d. division into zero property
e. negative one property of multiplication

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer