Answer: 5 = y
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
There can be multiple solutions when two lines intersect.
First, you have to find the LCD. The LCD of 4 and 7 is 28, so you rewrite the fraction:
7/28
4/28
Then you add them.
Answer:

Step-by-step explanation:
sine of A = 
opposite = 5
adjacent = 12
hypotenuse = 13