1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vitek1552 [10]
3 years ago
10

If 2i + (x + yi) = 6, what is x + yi? I know i ask alot but please help me solve this

Mathematics
1 answer:
Feliz [49]3 years ago
8 0
Just subtract 2i from both sides.

x+yi=6-2i
You might be interested in
Al precio de p dólares por unidad, se venden x unidades de cierto artículo al mes en el mercado con p=50-0.5x ¿Cuántas unidades
Ray Of Light [21]

Answer:

Se debe vender un mínimo mensual de 40 artículos para tener un ingreso mínimo de 1.200 dólares.

Step-by-step explanation:

De acuerdo con el enunciado, x es la cantidad mínima de artículos a un precio de p. Además, los ingresos totales deben ser de un mínimo de 1200. En consecuencia, tenemos el siguiente sistema de ecuaciones:

x \cdot p = 1200 (1)

p = 50-0.5\cdot x (2)

Aplicando (2) en (1), tenemos la siguiente ecuación polinómica:

x\cdot (50-0.5\cdot x) = 1200

50\cdot x -0.5\cdot x^{2} = 1200

0.5\cdot x^{2}-50\cdot x +1200 = 0 (3)

Por la Fórmula de la Cuadrática tenemos las raíces del polinomio:

x_{1} = 60, x_{2} = 40

De acuerdo con el resultado anterior, se debe vender un mínimo mensual de 40 artículos para tener un ingreso mínimo de 1.200 dólares.

3 0
3 years ago
Don wants to keep his favorite pine tree from being uprooted by heavy winds. He plans to tie 3 sections of rope to a band on the
iragen [17]

Answer:64 feet i think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Line segment ON is perpendicular to line segment ML, and PN = 10.
aleksandrvk [35]

Answer:

300 sq units. hope it will help you!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
LAT QUESTION AND LAST TRY!!! WILL GIVE BRANLIEST!!!! AT LEAST TAKE A LOOK, SHARE YO SMARTNESSS!!!!!!!! PLS
Ronch [10]

Answer:

The answer is A, parallel.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the median of the set of data. <br><br> 4, 16, 7, 10, 15, 11, 13, 20
Rainbow [258]
The median is twelve [12]. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • X=y+10 and x=2y+3 <br> solve by substitution <br> needing x and y
    13·2 answers
  • What is 11*1/4 for math
    13·2 answers
  • Simplify each sum or difference. State any restrictions on the variables.
    12·1 answer
  • PLEASE ANSWER QUICK! I REALLY NEED HELP!
    10·1 answer
  • A student wants to arrange four points to form a rectangle on a grid. She has already placed points at Syntax error. Where shoul
    13·1 answer
  • Compare 6/8 and 21/28
    15·2 answers
  • What is the interquartile range of the given data set?
    10·1 answer
  • What is the answer to y=-6x-3, -8x-3y=-1.
    11·1 answer
  • Which properties of transformed figures are always preserved(stays the same) under translations, reflections, and rotations? Sel
    12·1 answer
  • Simplify the expression 5(x - 3)(x2 + 4x + 1).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!