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
SIZIF [17.4K]
4 years ago
11

1.Un número complejo multiplicado por su conjugado da siempre:

Mathematics
2 answers:
algol134 years ago
8 0
B. 2+5i dis the answer
Ivan4 years ago
7 0
1. C
2. D
3. A
4. D
5. B
6. B
7. B
You might be interested in
PLEASEEE HELP IM REALLY CONFUSED ;( ILL GIVE BRAINLIEST TO BEST ANSWR
Paladinen [302]
D.........................................
4 0
3 years ago
PLEASE HELP ASAP AND ONLY IF YOU KNOW THE CORRECT ANSWER<br> Find the missing angle measures.
Gala2k [10]

Answer:

100

Step-by-step explanation:

triangles are equal to 180 degrees so in the one triangle 180-50-50=80 so that missing angel is 80 and then to creat a straight line between the missing angle m<1 and the 80 you subtract the two 180-80=100 leaving the missing angle to be 100

8 0
3 years ago
Can someone please help me on this
PtichkaEL [24]

Well we know that all the sides are congruent so you can use SSS

There are two sides and one angle that is congruent therefore SAS

You have pairs of legs that are congruent so  LL

Lastly we know that JK and QR are congruent so you get HA

Hope this helps :)

6 0
3 years ago
Please I need help <br> I will mark you brainliest
VladimirAG [237]

Answer:

you would subtract 7.4 from 7.4 and from 10.4 which leaves you with 1.25x=3 and then you would divide both side by 1.25 and that cancels out the 1.25 and leave you with 2.4 and you can plug 2.4 into x and it will equal 10.4

Step-by-step explanation:

7 0
3 years ago
HELP PLS!!!!!! Select the correct location on the number line.
Elza [17]

Answer:

Point E on the number line represents the approximate volume of a cylinder with a radius of 4 units and height of 4 units.

Step-by-step explanation:

It is given that the radius of the cylinder is 4 units and the height of the cylinder is 4 units.

The volume of the cylinder is

v = \pi \: r {}^{2} h

Where, r is radius and h is height of the cylinder.

Substitute r=4, h=4, π=3.14 in the above formula.

v = (3.14)(4) {}^{2} (4)

v = 200.96

The volume of  the cylinder is 200.96. Therefore, point E on the number line represents the approximate volume of a cylinder with a radius of 4 units and height of 4 units.

3 0
2 years ago
Other questions:
  • the area of a rectangle is 2200 square feet if the length of the rectangle is 85 ft there what is the width​
    5·1 answer
  • Negative 7 divided by 14/3 as a fraction
    13·2 answers
  • Reina and Sam are multiplying (8^4)^5 (7^3)^9.
    14·1 answer
  • Write into an algebraic expression. Double the sum of 2 and x increased by one-half x squared.
    9·1 answer
  • What is the goal when solving a one variable equation
    7·2 answers
  • The HCF of two numbers is 20. The LCM of both numbers is a multiple of 14. One number is greater than the other, work out the sm
    14·1 answer
  • Multiply. 3 7/8×1/2 Enter your answer as a mixed number in simplest form by filling in the boxes. $$ I NEED THIS ASAP
    12·2 answers
  • Maddie has saved $375 for a new mountain bike. Her grandmother will also give her
    14·1 answer
  • Which phrase best represents the following?<br> n<br> _ =7<br> 5
    5·1 answer
  • PLS HURRY IM BEING TIMED
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!