Answer:
Studying every single instance of a thing is impractical or too expensive
Step-by-step explanation:
With sampling we a have a lot of data without much effort.
Answer:
741.415866247
Step-by-step explanation:
the answer is in the picture
<h2>
Hello!</h2>
The answer is: There is no solution in the real numbers for the given equation since we have as result complex roots.
Complex roots:
<h2>
Why?</h2>
We can re-write the given function in a simplest way:
Then, dividing each side into -3, we have:
Finding each term:
Adding to each side, we have:
Then,
Since there is no negative roots in the real numbers, there is no solution for the given equation.
Have a nice day!
Answer:
145°
Step-by-step explanation:
< 6 + <2 = 180° {being linear pair }
70° + < 2 = 180°
< 2 = 180° - 70°
< 2 = 110°
Now
< 4 = < 1 + < 2 (exterior angle of a triangle is equal to the sum of two opposite interior angles)
<4 = 35° + 110°
= 145°
Hope it will help :)