lzpxare8539 lzpxare8539

23-12-2017
Mathematics

contestada

last one on test Parallelogram ABCD is a rectangle.

AX=3y−5

BD=5y

What is the value of y?

Respuesta :

mimireed1025 mimireed1025

31-12-2017

Answer: 10

2AX=BD
2(3y-5)=5y
6y-10=5y
add 10 to each side 6y+10-10=5y+10
6y=5y+10
subtract 5y from each side 6y-5y=5y-5y+10
6y-5y=y
y=10

Answer Link

shaffer523 shaffer523

08-01-2020

Answer: 10

Step-by-step explanation:

2AX=BD

2(3y-5)=5y

6y-10=5y

add 10 to each side 6y+10-10=5y+10

6y=5y+10

subtract 5y from each side 6y-5y=5y-5y+10

6y-5y=y

y=10

Answer Link

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