Answer:
Step-by-step explanation:
The numerator of the rational expression the money he earned for 'x' hours
The rate at which William is paid for each hour in excess of 40 hours 24.
x = 50 hours = (40 + 10 ) hours
The amount paid for excess 10 hours = 24 *10 = 240
Total amount earned for the week = 480 + 240 = 720
Applying the trigonometric ratios, the lengths of the other two sides in the right triangle are:
AC = 29.9 units
AB = 30.9 units.
<h3>What is the Trigonometric Ratios?</h3>The Trigonometric ratios used in solving any right triangle are given as:
SOH, CAH, TOA.
Apply TOA to find AC:
tan ∅ = opp/adj = BC/AC
tan 15 = 8/AC
AC = 8/tan 15
AC = 29.9 units
Apply SOH to find AB:
sin ∅ = BC/AB
sin 15 = 8/AB
AB = 8/sin 15
AB = 30.9 units.
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