Answer:

Step-by-step explanation:
Given
-
× -
( negative times negative = positive )
=
×
( cancel the 4 on the numerator and denominator )
= 
Answer:
4 = 1x
Step-by-step explanation:
(3x)9 = (4x)5
9 = (1x) 5
4 = 1x
Answer:
i can help u just give me the work
Step-by-step explanation:
Answer: a) 27
<u>Step-by-step explanation:</u>

1 pair of sides are parallel in a trapezoid