1. 7/15 = 63/135
2. 6/13 = 48/104
hope this will help you
Answer: AC=12 cm
Step-by-step explanation:
To solve this problem you must apply the law of sines, as you can see below:

Where:
a=13
A=85.2°
B=71.6°
Therefore, you must solve for b, then, you obtain that the lenght AC asked in the problem above is:

Answer:
$7.95-$2.25=x
Step-by-step explanation:
pls brainliest
Another name for a dummy variable is a binary variable
a.True