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
amid [387]
2 years ago
11

Multiply and simplify the product. 2i(4 – 5i) select the product. –2i 2i –10 8i 10 8i

Mathematics
1 answer:
Crazy boy [7]2 years ago
4 0

The multiplication of the expressions 2i and (4 – 5i) is 10 + 8i. Then the correct option is D.

<h3>What is multiplication?</h3>

It is also known as the product. If the object n is given to m times then we just simply multiply them.

The expressions are 2i and (4 – 5i).

Then the product of the expression will be given as

2i (4 – 5i)

8i – 10i²

And we know that i² = -1

Then we have

8i – 10 (–1)

10 + 8i

More about the multiplication link is given below.

brainly.com/question/19943359

You might be interested in
Is this correct ? check plsss...
d1i1m1o1n [39]
This looks one hundred percent correct to me and to check your answer you can plug in the answer you find to the first equation 


17=37+4f 
17=37+4(-5)
17=37-20
17=17 

great job!!
7 0
3 years ago
Read 2 more answers
Please what is the answer for <br> 2:3q+1:4q=20
zhuklara [117]

Answer: Q=240/11

Step-by-step explanation:

3 0
3 years ago
Area of the polygon below
Dimas [21]
24×(23-7)+7×10=454u²
4 0
3 years ago
._. Help me please I’m putting my faith in this app.
IRINA_888 [86]
Vas happenin!
Hope your day is going well
I think it’s A
Sorry if it’s wrong
Hope this helps *smiles*
8 0
3 years ago
Se vendieron un total de 430 boletos para la obra de teatro escolar. Los boletos eran o de adulto o de estudiante. Se vendieron
BartSMP [9]

Resolviendo un sistema de ecuaciones, veremos que se vendieron 250 boletos de adulto.

<h3>¿Cuántos boletos de adulto fueron vendidos?</h3>

Definamos las variables:

  • x = boletos de adulto vendidos.
  • y = boletos de estudiantes vendidos.

Se vendieron un total de 430 boletos, entonces:

x + y = 430

Y se vendieron 70 boletos de estudiante menos que boletos de adulto:

y = x - 70

Tenemos el sistema de ecuaciones:

x + y = 430

y = x - 70

Para resolverlo, podemos reemplazar la segunda ecuación en la primera:

x + y = 430

x + (x - 70) = 430

2x = 430 + 70 = 500

x = 500/2 = 250

Se vendieron 250 boletos de adulto.

Sí quieres aprender más sobre sistemas de ecuaciones:

brainly.com/question/13729904

#SPJ1

5 0
2 years ago
Other questions:
  • Right triangle ABC and its image, triangle A'B'C' are shown in the image attached.
    13·1 answer
  • Which equation does not represent a linear function of x ?
    7·2 answers
  • Assume sin t =.45 and sin w =.89 both t and w are postive and both t and w determne a terminal point in a quadrant 1. which of t
    6·2 answers
  • -14-(-14) find the difference
    14·2 answers
  • Tonya has a small picture with a length 4 1/5 of inches. She wants to enlarge the picture by a factor of 7 and frame it. Which o
    12·1 answer
  • Which pair of angle measures satisfy the condition sin J = cos K?
    10·1 answer
  • Mia’s cell phone plan: $15 a month plus free texts plus $2.50 per GB of high-speed data. Mia used 3.8 GB and sent 110 texts. How
    8·2 answers
  • The line plot shows the amount of grass seed that a landscaper needs for each of her jobs. What is the total amount of grass see
    6·1 answer
  • we make a sequence of figures with tiles. The first four figures have 1,4,7 and 10 tiles, respectively. How many tiles will the
    11·1 answer
  • How do i round 74,600 to the nearest thousand​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!