There is no x in the equation to replace 3 with
Answer:
56.76923076...
Step-by-step explanation:
738 divided by 13 should be as an improper fraction.
As a mixed fraction, it is:
And as a decimal it is approximately 56.769
I did this problem on a calculator after doing some written work on it.
Answer:
Step-by-step explanation:
<em>See attached diagram (not to scale). </em>
<em>All given details reflected.</em>
a) <u>Find the measure of XZ using the law of cosines:</u>
- y = √(5² + 3² - 2*5*3*cos 135°) = 7 km (rounded)
b) <u>Now using the law of sines find the measure of angle X:</u>
- 7 / sin 135° = 5 / sin X
- sin X = 5 sin 135° / 7
- m∠X = arcsin (5 sin 135° / 7 ) = 28° (rounded)
<u>The bearing of Z from X is:</u>