Question- pls help me find the answer

Mathematics

2 answers:

navik [9.2K]3 years ago

6 0

(a) 1

The two diagonals are equal in length so we can write
3x - 2 = 2x - 1
3x - 2x = -1 + 2
x = 1

You could have substituted each answer until you found the one that worked.

zmey [24]3 years ago

3 0

Answer:

(d) -1

Step-by-step explanation:

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