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
konstantin123 [22]
3 years ago
6

Add or subtract. Write the answer in standard form. 7−(3+4i)+6i

Mathematics
1 answer:
Alisiya [41]3 years ago
3 0

Answer:

4 + 2i

Step-by-step explanation:

First distribute;

7 - 3 - 4i + 6i

= 4 + 2i

You might be interested in
Which of the following is a way in which statistics are made to be misleading?
hodyreva [135]

The statistics are made to be misleading in such a way that the scale is altered on the graph. So, option C is correct.

<h3>What are statistics?</h3>

Statistics is the study of the discipline that concerns the organization, collection, analysis, and presentation of data.

A hasty generalization is fallacy in which a conclusion is reached before sufficient or unbiased evidence is gathered.

The statistics are made to be misleading in such a way that the scale is altered on the graph. So, option C is correct.

Learn more about statistics ;

brainly.com/question/4352866

#SPJ1

6 0
1 year ago
Someone please help! I gave this extra points because the question has a picture. I will give thanks and 5 star for any answer.
tiny-mole [99]

Answer:

53°

Step-by-step explanation:

x + (2x + 21) = 180

(Corresponding angles &

Supplementary angles)

3x + 21 = 180

3x = 159

x = 53°

7 0
3 years ago
Your medical research team is investigating the standard deviation of the cost of a 30-day-supply of a certain heart medication.
Valentin [98]

Considering the situation described, the hypothesis tested are given as follows:

  • The null hypothesis is H_0: \sigma \geq 23
  • The alternative hypothesis is H_1: \sigma < 23

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the standard deviation is not less than $23, that is:

H_0: \sigma \geq 23

At the alternative hypothesis, it is tested if there is significant evidence t conclude that the standard deviation is less than $23, that is:

H_1: \sigma < 23

More can be learned about an hypothesis test at brainly.com/question/26454209

4 0
2 years ago
Y=1/2x + 3/4
aliya0001 [1]
0,3/4
1/2,1
are the points
4 0
3 years ago
a bicycle store costs $2400 per month to operate. the store pays and average of $60 per bike. the average selling price of each
Soloha48 [4]
40 bikes. 120 times 40 equals 4800 divided by 2 because they pay for half the bike will be 2400
4 0
3 years ago
Other questions:
  • The circumference of the bike tire above is 83.524 inches. What is the radius of the bike tire? (Use 3.14 for .)
    11·1 answer
  • Find the greatest common factor of x^2y and xy^2
    7·1 answer
  • The sum of a number and 3 times its reciprocal is -4.Find the number
    10·1 answer
  • Can someone tell me what this says? I can’t really read it. The summary part
    14·1 answer
  • T = 2π √l/g Re-arrange to make l the subject.
    5·1 answer
  • Simplify the expression <br> 9t3wt2w
    6·1 answer
  • Find the value of y that makes 120y a perfect square​
    12·1 answer
  • Juan earns a 7.5% increase in his hourly rate of pay. He correctly writes the expression h+0.075h to represent his new rate of p
    14·1 answer
  • (08.03)A restaurant manager recorded the number of people in different age groups who attended her food festival:
    12·1 answer
  • PLEASE HELP
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!