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
Softa [21]
3 years ago
11

I NEED THE ANSWER FOR THIS TEST PLEASE Simplify -5+i/2i Show work

Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0

\dfrac{-5+i}{2i}=\dfrac{-5+i}{2i}\cdot\dfrac{i}{i}=\dfrac{-5i+i^2}{2i^2}=\dfrac{-5i-1}{2(-1)}=\dfrac{5i+1}{2}=\dfrac{1}{2}+\dfrac{5}{2}i

You might be interested in
Reason What does the graph of a function tell<br> you about the multiplicity of a zero?
Y_Kistochka [10]

Answer:

If the graph crosses the x-axis and appears almost linear at the intercept, it is a single zero. If the graph touches the x-axis and bounces off of the axis, it is a zero with even multiplicity. If the graph crosses the x-axis at a zero, it is a zero with odd multiplicity. The sum of the multiplicities is n.

4 0
3 years ago
Is a integer a rational number
mel-nik [20]
Yes. it is. a rational number includes whole,natural and integers
3 0
3 years ago
Read 2 more answers
2)
Alekssandra [29.7K]

Answer:

$39.68

Step-by-step explanation:

12.40÷2.4=4.96

4.96×8=39.68

4 0
3 years ago
Need help asap ..Can someone please help me solve this area?
Bond [772]
Im pretty sure its 180 hope this helps 
3 0
3 years ago
Find the values of x,y,z. This diagram is not a scale.
Serjik [45]

Important:
                             The sum of the three angles inside
                              every triangle is always 180°.


First, look at the left triangle alone.
Two of its angles are 46° and 58° .  (46° + 58° ) = 104°
That leaves (180° - 104° ) = 76° degrees for the third angle.
The third angle in that triangle is 'x'. 
                                                         x = 76° .

At the point where 'x' and 'z' come together:
'x' and 'z' are a "linear pair".
Placed side-by-side, they form a straight line.
So (x + z) = 180° .
But  x = 76°.
So z = (180° - 76°).              z = 104° .

Now look at the the skinny triangle on the right alone.
The angle at the top is 13°, and  z = 104°. 
(13° + 104°) = 117° . 
That leaves (180° - 117°) = 63° for the third angle.
'y' is the third angle.
                                                 y = 63° .

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6x^2-2x+1=0 plz help
    7·1 answer
  • Olive oil costs £3.50 for 1 litrehow much 200 ml of olive oil cost
    14·2 answers
  • Under what operations are the set of integers closed? Explain your answer.
    6·1 answer
  • Which is an irrational number
    10·1 answer
  • Julie is 12 ounce of cheese in her potato soup recipe yields 8 servings and Julie needs enough for 20 servings how many pounds o
    12·1 answer
  • What is 1/2 of 5 in fraction
    5·2 answers
  • You have a 5-question multiple-choice test. Each question has four choices. You don’t know any of the answers. What is the exper
    7·2 answers
  • Please help!! Picture included!
    8·1 answer
  • Please explain part i
    12·2 answers
  • Using the net below, find the surface area
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!