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
aleksklad [387]
2 years ago
9

Help! Thx so much its pretty easy! u guys r da best!

Mathematics
2 answers:
mrs_skeptik [129]2 years ago
4 0

Answer:

36

Step-by-step explanation:

Conjugate of z = -3-5i

Therefore the expression is equivalent to (-3+5i)(-3-5i).

(-3+5i)(-3-5i)

=(-3)^2-(5i)^2

=9-(-25)

=36

alexgriva [62]2 years ago
3 0

Answer:

z (the conjugate of z) = 34

You might be interested in
Please see all the screenshots. I have included multiply problems in this one question.
kakasveta [241]

Answer:

so basacilly the answer to all of the question is a

Step-by-step explanation: you welcome!

3 0
3 years ago
Dan saved twice as much as Brett. Maria saved $60 more than Brett. If they saved $600 altogether, how much did Maria save?
givi [52]
Setting it up, we have Dan + Bret + Maria all saving 600.00
Dan = 2B
Bret = B
Maria = B+60

2B + B + B + 60 = 600
4B = 540
B = 135

Dan = 2(135) = 270
Brett = 135
Maria = 135 + 60 = 195
5 0
3 years ago
Read 2 more answers
I swear I'm not dumb I just cbf rn. I feel like sleeping can someone help?? ​
Trava [24]
D- 3.9, 3.6, 3.3
F- 25/35, 31/35, 36/35 or 1 and 1/35
8 0
3 years ago
Read 2 more answers
Hello, no rush, but I need to know the answer for 4(x-2+y)
bixtya [17]

Answer:

It's 4x - 8 + 4y

Step-by-step explanation:

4(x-2+y)

4 (x) = 4x

4 (2) = 8

4 (y) = 4y

4x - 8 + 4y

3 0
3 years ago
How to solve this<br><img src="https://tex.z-dn.net/?f=540in%20%3D%20%20%5C%3A%20yd" id="TexFormula1" title="540in = \: yd" alt
Gnom [1K]

Answer:

15 yds

Step-by-step explanation:

12 in = 1ft

3 ft = 1yd

to convert

540 in * 1ft/12 in   * 1yd /3 ft = (540 * 1 * 1)/ (12*3) = 540/36 =15 yds

all the units canceled except for yds

5 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Question: What is the number of the parking space covered by the car?
    11·1 answer
  • what is the solution of the proportion? 3/4=m/32 24 8 3/8 1/24
    6·1 answer
  • What polynomial expression will make this equation true?<br> (3x +2) - ? = (6x+7)
    8·1 answer
  • What is the value of x?<br> 4 3<br> 11<br> 36<br> 16<br> 0 17/<br> 7<br> 16
    9·1 answer
  • Please help me with this question
    13·1 answer
  • Find the midpoint between A and B, given that A=(-1,5) and B=(-3,-7)
    10·1 answer
  • Greata had a price of cloth that is 9 yards long. She cuts it into prices that are each 1/3 yard long. How many prices of cloth
    12·1 answer
  • Write the slope intercept form equation of the line given in graph
    14·1 answer
  • Help please!!!!!! this is due soon
    15·1 answer
  • What percent of the buildings are no taller than 345 meters?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!