Answer:
A) trapezoid a=141 b=69
Step-by-step explanation:
It must be a trapezoid because two of the sids are not parallel. The interior angles of any quadrilateral must equal 360, and each side of a trapezoid must equal 180, so:
A) trapezoid a=141 b=69
Answer:
7.618
7.8
7.806
7.81
7.9
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
note that
=
× 3 ( when multiplying exponents are added )
Given
← factor out
on numerator
= 
= 
= 1
Answer:
6 -5 -4 -3 -2 -1 0 1 2
Step-by-step explanation: