Y=mx+b
m=slope
b=y intercept
slope=-3/2
point in (x,y) form i s(-6,2)
on solution is x=-6
y=2
subsitute and solve for b
2=-3/2 times -6+b
2=-18/2+b
2=-9+b
add 9 to both sides
11=b
y=-3/2x+11
y intercept is 11 or (0,11)
Answer:
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Step-by-step explanation:
Answer:
U=(x+3) and V=7
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given complex number is:
To find:
Answer in rectangular form after using De Moivre's theorem = ?
i.e. the form (not in forms of angles)
Solution:
De Moivre's theorem provides us a way of solving the powers of complex numbers written in polar form.
As per De Moivre's theorem:
So, the given complex number can be written as:
Now, using De Moivre's theorem:
So, the answer in rectangular form is:
<span>All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles, we know that the sum of all the angles is 1080 degrees (from above)... And there are eight angles... So, the measure of the interior angle of a regular octagon is 135 degrees.</span>