<em>Lets say that √(3+i) is the magnitude of your vector. In polar form, i represents the x component and j represents the y component of the vector. Therefore, the polar form is icosθ√(3+i) + jsinθ√(3+i)</em>
draw a diagram :
<em>z = r(cos θ + i sin θ), where z = complex number, r = modulus, θ = angle of rotation For the given:r = 2θ = π/6 √3 + i = 2(cos π/6 + i sin π/6)</em>
<em>hope</em><em> </em><em>thz</em><em> </em><em>hlpz</em><em> </em><em>✿</em>
Five less than twice what negative number squared is 157 <- put into an expression
-5 + 2(-x^2) = 157
Now simplify:
-5 + -2x^2 = 157
-2x^2 = 162
-2x^2 - 162 = 0
2x^2 + 162 = 0
x^2 + 81 = 0
220 miles is how much Mrs. Johnson drove. because . . .
2x+x=330
2x is twice the amount of Mr. Johnson which equals Mrs. Johnson.
The plain "x" is how much Mr. Johnson drove.
2x+x= 3x
3x=330- x=110
If 'x' is how much Mr. Johnson drove then we multiply that by two to get 220.
Answer: There are 
of flour she would use altogether.
Step-by-step explanation:
Since we have given that
Amount used by her to make the cake = 
Amount used to bake the cookies = 
So, the number of cups of flour is given by
Hence, there are of flour she would use altogether.
