Hello,
In the triangle ABC,
In the triangle ACB,
x is the number of packs 3x=15$ x=5$
Answer:
Step-by-step explanation:
Yes, you are correct.
You are substituting the measure of angle x as the measure of angle a since they are congruent to each other.
$7.50
56.25 divided by 7.5 = 7.5