The length is 46.10 cm.
Since ∠BCA = 50.5°, ∠ACD = 180-50.5 =129.5°. This means that ∠CAD = 180-(129.5+35.8) = 14.7°. We can now use the law of sines;
sin 14.7/20 = sin 35.8/x
Cross multiply:
x*sin 14.7 = 20*sin 35.8
Divide both sides by sin 14.7:
x = (20*sin 35.8)/(sin 14.7) = 46.10
Answer:
4y - 12
Step-by-step explanation:
I hope this helps
You only need to figure the amount of change in this problem, so multiply the time (7 weeks) by the weekly discount (6$)
7 x 6 = $42 change in price
Answer:
24.4
Step-by-step explanation:
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Answer:
the least value would be 85
Step-by-step explanation:
