Answer:
Start off by expanding the square:
x^6 -2x³ + 1.
Now, we can integrate it in dx:
∫x^6 - 2x^3 + 1 dx = ∫x^6 dx - 2∫x^3 dx + ∫1 dx = (x^7)/7 - 2((x^4)/4) + x = (x^7)/7 - (x^4)/2 + x.
That's the result!
42 is 5% of 840.Calculate it like this 42÷840×100,just try other question it will nelp you.
Base on the diagram, and the following question, the following are the answers to your question.
#1 Congruent Angle
#2 Congruent Sides
#3 Side Angle Side
I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
Answer:
The angle C measures 120 degrees.
Step-by-step explanation:
For a polygon of n sides, the sum of internal angles, in degrees is given by:

Parallelogram
4 sides, so

Two pairs of equal angles
B and D measure 60
A and C measure x. So




The angle C measures 120 degrees.
Answer: B
Step-by-step explanation: the pic shows this