What is a definition of complex number?
2 answers:
Answer:
Step-by-step explanation:
A complex number is a number that contains a real part and an imaginary one .
Mathematical expression : a+bi xhera a and b are real numbers and i the solution of an equation like x²) -1 ..
Answer:a complex number is a number that can be shown in a form a+bi when a and b are real numbers and i is the answer to the equation x^2=-1
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X
5
x={5,10,15}
The point-slope form of the equation of a line of slope m through point (h, k) is given by
... y - k = m(x - h)
Substituting your given values, you have ...
... B. y - 5 = 3(x - 2)
Answer:
24 pies
Step-by-step explanation:
Let x represent the number of pies and set up an equation:
6x = 3.75x + 54
Solve for x:
6x = 3.75x + 54
2.25x = 54
x = 24
So, Carrie and Joel have to sell 24 pies to break even
Answer:
what do you exactly want me to do? rewrite the equation or solve it?
Step-by-step explanation:
All you do is multiply 20 by 40 because Area=Base * Height the answer is 80
