4 A jeweler has 121.92 centimeters of gold chain. He will use Ź of the chain to make a
necklace. He will make 3 bracelets with the
remaining chain. If each bracelet is the
same length, what will be the length of each
bracelet in centimeters?

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?