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
Lilit [14]
3 years ago
10

(-3√ -81)(-5+√ -9)+9i

Mathematics
1 answer:
AnnyKZ [126]3 years ago
5 0

Answer:

144i + 81

Step-by-step explanation:

(-3*9i)(-5 + 3i) + 9i

-27i (-5 + 3i) + 9i

FOIL

135i + 81 + 9i

144i + 81

You might be interested in
Help pleaseeeeeeeeeeeeee
Vlada [557]


Here is answer in the picture I hope this will help to you

3 0
3 years ago
First let’s go on a trip! you come into some money and decide to go to canada where the exchange rate is 1.04 canadian dollars t
Ksenya-84 [330]
13092.50 Canadian dollars equals to $10000 US dollars.
6 0
3 years ago
Which of the following is the graph of y = negative StartRoot x EndRoot + 1? On a coordinate plane, an absolute value curve curv
mestny [16]

Answer:

  • B. On a coordinate plane, an absolute value curve curves up and to the right in quadrant 4 and starts at y = 1.

Step-by-step explanation:

<u>Graph of the function:</u>

  • y = -√x + 1

The domain is x ≥ 0, the range y ≤ 1

Correct answer choice is B

  • On a coordinate plane, an absolute value curve curves up and to the right in quadrant 4 and starts at y = 1.

<em>The graph is attached</em>

7 0
3 years ago
Read 2 more answers
Start time 3:30 pm end time 7:00 pm what is elapsed time?
DiKsa [7]
Hello there!

Your answer is 3 hours and 30 minutes.

I hope I have been of assistance!

~ Fire
7 0
3 years ago
Find the y-intercept of the line -4× - 2y =16​
Oksi-84 [34.3K]

Answer:

The y intercept is (0,-8)

Step-by-step explanation:

To find the y intercept, set x = 0 and solve for y

-4x -2y = 16

-4(0) -2y =16

-2y = 16

Divide by -2

-2y/-2 = 16/-2

y = -8

The y intercept is (0,-8)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer this question its urgent
    12·2 answers
  • Plot the image of point C under a dilation about the origin (0,0) with a scale factor of 1/5
    10·1 answer
  • Find the similarity ratio and the ratio of the perimeters of two regular octagons with areas of 18 in2 and 50 in2.
    10·2 answers
  • Hi how are you doing today this is crazy
    15·2 answers
  • What is mAngleVSR? 2 lines intersect. A horizontal line has points R, S, U and intersects a line with points V, S, T at point S.
    15·2 answers
  • Solve the inequaltiy -24 &lt; x - 3 - 8x
    11·2 answers
  • What is the reciprocal of 8/9
    13·2 answers
  • Help<br><br> D<br> Dmsjzjzjzjjzzxhxhxhxhxhxh
    14·2 answers
  • Cuatro amigos, Andrés, Diego, Jairo y Luis juegan billar y acuerdan que aquel que pierda deberá duplicar la cantidad de dinero d
    9·1 answer
  • Please help me it’s due today and i don’t understand, i’ll give brainliest.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!