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
exis [7]
3 years ago
12

Find Z1 in trig form z1= (-3+4i)

Mathematics
1 answer:
Eva8 [605]3 years ago
8 0

Answer:

i = \frac{1}{4} z +\frac{3}{4}

Step-by-step explanation:

z^{1}=−3+4i

4i−3=z

4i−3+3=z+3

4i=z+3

\frac{4i}{4} = \frac{z+3}{4}

You might be interested in
On the board, your teacher shows an example of finding the range.
Gnesinka [82]
The answer is C: the missing number is 25
3 0
3 years ago
Read 2 more answers
A particular type of mold is growing 9.7% per hour. Assuming that mold growth continues at this rate and there were 14,000 spore
nydimaria [60]

Total mold spores at end of 9.30 am is 26901.

Step-by-step explanation:

Number of molds = 14000

Rate = 9.7% per hour

Number of hours = 12 am to 9.30 am =  9\frac{1}{2} hours

Growth of mold = 14000 * 9.7% * 9\frac{1}{2}

                            = 12901

Total mold spores at end of 9.30 am = 14000 + 12901

                                                                = 26901

Hence, the expected number of mold spores at 9.30 am is 26901.

7 0
3 years ago
Which number line models the expression -3 + 5 ?
damaskus [11]
I think the answer would be B
3 0
3 years ago
When a man observed a sobriety checkpoint conducted by a police​ department, he saw 671671 drivers were screened and 77 were arr
kifflom [539]

Answer:

P(\overline W)=0.98957

Step-by-step explanation:

Number of drivers Screened = 671

Number Arrested for Driving While Intoxicating = 7

If the W denotes the event of screening a driver and getting someone who is intoxicated.

The Probability of W, P(W)=\frac{7}{671}=0.01043

  • The Probability P(\overline W) is the probability of the event of screening a driver and getting someone who is not intoxicated. Simply put, it is the Probability of the Complement of W.

From Probability Theorem,

P(W)+P(\overline W)=1\\Since \: P(W)=0.01043\\0.01043+P(\overline W)=1\\P(\overline W)=1-0.01043\\=0.98957

8 0
3 years ago
Convert the following measurements:
satela [25.4K]

Step-by-step explanation:

a.3.4cm

b.23000l

c.0.016g

d.3000m

e.2000mg

4 0
3 years ago
Other questions:
  • I am not quite sure how to do these.
    5·1 answer
  • The sandbox at a playground is 2 feet tall.The area of the base of the sandbox mis 80 square feet.How much sand does it take to
    5·1 answer
  • 1.Which number is prime?<br><br><br> a,37<br><br> b,35<br><br> c,38<br><br> d,36
    12·1 answer
  • In 2010 a man mailed a $400 check to another man to repay a $400 debt of his great great grandfather who died in 1849. A bank es
    14·1 answer
  • I will give brainlest please answer and explain
    14·1 answer
  • √5(√10+√3)<br><br>SHOW HOW YOU GOT THE ANSWER​
    14·1 answer
  • Christina is a dentist at the office she books 30 appointment each day three out of every 18 appointments are canceled how many
    9·1 answer
  • Answer the questions below. write your pairs in the form of X,Y without quotes
    5·1 answer
  • 16. The art teacher at Valley High School is decorating her class-
    12·1 answer
  • A rectangular prism is 20 meters long, 13 meters wide, and 5 meters high. What is the surface area of the rectangular prism?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!