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
forsale [732]
3 years ago
12

Simplify the expression (3+8i) - (4+2i) pls show work!

Mathematics
1 answer:
uranmaximum [27]3 years ago
3 0

Subtract like terms:

3 -4 = -1

8i - 2i = 6i

The answer is -1+6i

You might be interested in
A parallelogram has an area of 37. 72 m² and a height of 4. 6 m. How long is the base of the parallelogram? Enter your answer as
antiseptic1488 [7]

Answer:

8.2 m

Step-by-step explanation:

Divide 37.72 (area) by 4.6 (height) to find the base. H x b = A

6 0
2 years ago
Jose and Fernando are both working at the same company. Jose worked 42 hours last week while Fernando worked 38 hours during the
Nina [5.8K]

Answer:

Jose

Step-by-step explanation:

Jose:

Step 1:

42 × 15        Equation

Step 2:

$630     Multiply

Fernando:

Step 1:

38 × 16      Equation

Step 2:

$608    Multiply

Answer:

Jose earns more

Hope This Helps :)

3 0
3 years ago
Please help me with the Question thanks
Lelechka [254]
3/4 equals 21/24....
4 0
3 years ago
Read 2 more answers
-3(5x + 7) + 2x – 3 = 5.x - 8 - 13​
ratelena [41]

Answer:

x=-7

Step-by-step explanation:

Simplifying

3(x + -2) = 5x + 8

Reorder the terms:

3(-2 + x) = 5x + 8

(-2 * 3 + x * 3) = 5x + 8

(-6 + 3x) = 5x + 8

Reorder the terms:

-6 + 3x = 8 + 5x

Solving

-6 + 3x = 8 + 5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5x' to each side of the equation.

-6 + 3x + -5x = 8 + 5x + -5x

Combine like terms: 3x + -5x = -2x  

-6 + -2x = 8 + 5x + -5x

Combine like terms: 5x + -5x = 0

-6 + -2x = 8 + 0

-6 + -2x = 8

Add '6' to each side of the equation.

-6 + 6 + -2x = 8 + 6

Combine like terms: -6 + 6 = 0

0 + -2x = 8 + 6

-2x = 8 + 6

Combine like terms: 8 + 6 = 14

-2x = 14

Divide each side by '-2'.

x = -7

Simplifying

x = -7

8 0
3 years ago
Read 2 more answers
Long division<br>algebra 2, help me. thanks
klemol [59]
To complete this algebra problem, just like any other, we have to complete the proper steps in order; here as follows.

1. <span><span>−<span>3<span>x^2 </span></span></span>+ <span>20x </span></span>− <span>12
         -------------
             x - 6


2. </span><span><span>(<span><span>−<span>3x </span></span>+ 2</span>) </span><span>(<span>x − 6</span><span>)
</span></span></span>         -----------
            x - 6


And finally..


You come up with the answer of:

-3x + 2

I hope this cleared up the little confusion you may have been having. If you need more information on the steps, just ask.


4 0
3 years ago
Other questions:
  • Kate wants to buy a bike that costs $250. She has $40 saved. She will also do 5 days of yard work earning $38 for each day. Will
    12·2 answers
  • a house on the market was valued at 446000 after several years of value increased by 15% by the how much did the house value inc
    8·1 answer
  • The function c(t) represents the total cost for a quilter to make t quilts. c(t)=55t+175 what does the value 55 represent in thi
    14·2 answers
  • HELP ME PLZ
    6·1 answer
  • A cone has a diameter of 16 in. and a slant height of 17 in.
    7·1 answer
  • Select the lesser of the two given number <br> -11, -3
    15·1 answer
  • Please helppp, thank you
    7·2 answers
  • 2. Write ten dollars and sixteen cents using the dollar symbol (without spaces)
    14·2 answers
  • The output equals 1 less than three times the input
    5·1 answer
  • Is 1212 divisible by 3?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!