Using the law of sines, the value of x in the image is approximately: 8.5.
The equation for the law of sines is: sin A/a = sin B/b = sin C/c.
We are given:
A = 28
C = 83
a = x
c = 18
Substitute
sin 28/x = sin 83/18
x = (sin 28 × 18)/sin 83
x ≈ 8.5
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Answer:
7/2
Step-by-step explanation:
Take the number of weeks as x
12x = 544 - 100
x =444/12
x = 37
Thus it would take her 37 weeks to buy her a laptop
C) senior citizen ticket 10$, child ticket 11$
no thanks but I'll see if I can get friends to join
