Answer:
37.6
Step-by-step explanation:
x² = a² + b² - 2ab cos 140°
x² = 20² + 20² - 2(20)(20)(-0.766)
x² = 400 + 400 - 800(-0,766)
x² = 800 - (-612.835)
x² = 800 + 612.835
x² = 1412.835
x =√1412.835 = 37.6
Answer:
60
Step-by-step explanation:
All the angles in that triangle are the same due to the type of triangle.
Answer: -5 or -5/1
Step-by-step explanation: Rise over Run
Answer:
183.3333
Step-by-step explanation:
Let the number be X
Therefore
0.6X=110
X=110/0.6
X=183.3333
<h2>
Answer:</h2>
The expression which is equivalent to the following complex fraction is:

<h2>
Step-by-step explanation:</h2>
We are given a expression in terms of two variables x and y as follows:

Now, on taking least common multiple in the numerator as well as in the denominator we have:

which on further simplifying is:
