3 years ago

Parallelogram ABCD is a rectangle.

Mathematics

2 answers:

alexandr1967 [171]3 years ago

7 0

For AC = 6y - 1,
y = 1/6 + AC/6

For BD = 4y + 13,
y = -13/4 + BD/4

vaieri [72.5K]3 years ago

6 0

Answer: 7

Step-by-step explanation:

Since it is a rectangle, AC = BC

so 6y-1 = 4y+13 and you can just do the algebra to simplify.

6y = 4y + 14

2y = 14

y = 7

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