It’s a 53
Please help
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Answer:
22.56 (23 if rounded to an integer)
Step-by-step explanation:
apply law of sin:
a/sinA = b/sinB = c/sinC
in this case:
17/sin(90-53) = x/sin53
x = sin53 * 17/sin37 = 22.56 (23 if rounded to an integer)