What is the best name to describe an object that has four right angles, the opposite sides are parallel, and it has four equal s
2 answers:
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Answer:
4 +2
Step-by-step explanation:
= ×
=
=6 + 6 -
-
=6 + 6 - 4 -
=6 + 2 -
=6 + 2 - 2
=4 +2
for = 2
,
=
= ()^2 ×
=2 ×
Step-by-step explanation:
first of all you times every number with two 2(n-7) then collect like terms then divide
Answer:
y =16
I have solved it . It's in the picture above. Hope it helps
