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
weqwewe [10]
4 years ago
15

Simplify the given expression:

Mathematics
1 answer:
maria [59]4 years ago
8 0
We will multiply the two using the distributive property:
-5(1 - 2i) + 3i(1 - 2i)
= -5 + 10i + 3i - 6i²
Now, i² = -1
= -5 + 10i + 3i -6(-1)
= 6 - 5 + 10i + 3i
= 1 + 13i
The second option is correct.
You might be interested in
How many radians is 120 degrees?
dezoksy [38]

Answer:

i searched it up and it is 2.0944

6 0
4 years ago
Read 2 more answers
A baby weighed 8 pounds at birth if she triples her weight by age 2 how much does she weight at age 2
dezoksy [38]

Answer:

The answer is 24 pounds

Step-by-step explanation:

Tripling is another way of saying multiplying by 3, so when you multiply 8 and 3...you get 24

7 0
4 years ago
How do you answer this problem<br><br> -6n - -2n= 16
lapo4ka [179]

Answer:

n=-4

Step-by-step explanation:

-6n-(-2n)=16

-6n+2n=16

-4n=16

n=16/-4

n=-4

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP!!!! ILL MARK BRIANLIEST AND GIVE EXTRA POINTS
kumpel [21]

Answer:

b  > 250/9 and w ≥ 0

Step-by-step explanation:

7/9 (b - 27) > 49/81

First, simplify both sides of the inequality:

7/9b - 21 > 49/81

Add 21 to both sides

7/9b - 21 +21 > 49/81 +21

Multiply both sides by 9/7

9/7 x 7/9b > 49/81 x 9/7

b > 1750/81

Simplify

b > 250/9

11w - 8w ≥ 14w

Simplify both sides once again

3w ≥ 14w

Subtract 14w from both sides

3w - 14w ≥ 14w - 14w

-11w ≥ 0

Divide both sides by -11w

w ≥ 0

3 0
3 years ago
Read 2 more answers
*20 points* any help would be appreciated
MrRa [10]

Answer:

The first one out of the four awnsers where 2 3 and 4 make 180 is correct!

Step-by-step explanation:

hope this helps:)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve each quadratic equation by completing the square. Give exact answers--no decimals.
    13·2 answers
  • I need help help me please
    7·1 answer
  • Two flagpoles stand side by side. The first flagpole is 50 feet tall. The second flagpole is as tall as the first flagpole's sha
    14·2 answers
  • Solve for x: −3x + 3 &lt; 6
    6·1 answer
  • Consider a value to be significantly low if its z score less than or equal to minus−2 or consider a value to be significantly hi
    8·1 answer
  • What earth of earth is made of molten material?crust,inner core,outer core or mante?​
    9·1 answer
  • Please answer correctly, will give brainliest
    7·2 answers
  • A tree casts a shadow 24 ft long. At the same​ time, the shadow cast by a vertical 4 ​-ft pole is 2 ft long. Find the height of
    5·1 answer
  • a movie theater can seat 200 people. for one show 85 people are in the theater already. solve the inequality to find how many mo
    5·1 answer
  • Pls help!!!!!!!!!! ill give brainly
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!