In the right triangle shown, m_Y = 30 and XY = 6. Z
elin
em
umi
6
ored
30
Y
gored
How long is Y Z?

How do you use the elimination method for this question? explain, because i really want to understand!

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

If a || b and e || f , what if the value of y ?