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
AveGali [126]
3 years ago
12

Simplify (5+11i) - (16-4i) +9i.

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

5 + 11i -16 + 4i + 9i

collecting like terms

5-16 + 11i + 4i + 9i

24i - 11

lisabon 2012 [21]3 years ago
6 0

Answer:

5+11i-16-4i+9i

5-16+11i-4i+9i

-11+7i+9i

-11+16i

Step-by-step explanation:

First, get the like terms together. Then add or subtract until its simplified. Simplified is -11+16i.

You might be interested in
End online school!!<br> PLLZZZ
frez [133]

Answer:

the answer is A

Step-by-step explanation:

y is the total and 48 is the minutes

x is the number of hours,

so when you multiply x by 48, you get

the total, which is y

Idk if it helps but i tried :/ C:

7 0
3 years ago
Read 2 more answers
Can anyone help me please?
hammer [34]

Answer:

147cm²

Step-by-step explanation:

As pi is 3 and radius is 7cm

Putting these on the equation will give us

e

3 x 7² = 147cm²

5 0
3 years ago
What property does the number sentence show? 8+0=8
lara [203]
The property of zero it is in simplest form
8 0
3 years ago
Pls help i need help
ArbitrLikvidat [17]

Answer: B) 24

Step-by-step explanation:

Find the cabbage percent by adding all of the percentages it gives you together and subtracting from 100.

the cabbage percent is 15%.

So 15% of the garden is cabbages, the garden is 160 sq ft.

Turn into the percentage into a decimal. 15% = .15

Multiply 160x.15

The answer is 24.

8 0
3 years ago
Read 2 more answers
Use logarithmic differentiation to find dy/dx: y=((x^3)(2x+3)^1/2) / (x-2)^2
sukhopar [10]
y=\frac { { { x }^{ 3 }\left( 2x+3 \right)  }^{ \frac { 1 }{ 2 }  } }{ { \left( x-2 \right)  }^{ 2 } }

\\ \\ { \left( x-2 \right)  }^{ 2 }\cdot y={ x }^{ 3 }{ \left( 2x+3 \right)  }^{ \frac { 1 }{ 2 }  }

\\ \\ \ln { \left( { \left( x-2 \right)  }^{ 2 }\cdot y \right)  } =\ln { \left( { x }^{ 3 }{ \left( 2x+3 \right)  }^{ \frac { 1 }{ 2 }  } \right)  }

\\ \\ \ln { \left( { \left( x-2 \right)  }^{ 2 } \right)  } +\ln { y } =\ln { \left( { x }^{ 3 } \right)  } +\ln { \left( { \left( 2x+3 \right)  }^{ \frac { 1 }{ 2 }  } \right)  }

\\ \\ 2\ln { \left( x-2 \right)  } +\ln { y } =3\ln { x } +\frac { 1 }{ 2 } \ln { \left( 2x+3 \right)  }

\\ \\ \ln { y } =3\ln { x } -2\ln { \left( x-2 \right)  } +\frac { 1 }{ 2 } \ln { \left( 2x+3 \right)  }

\\ \\ \frac { 1 }{ y } \cdot \frac { dy }{ dx } =\frac { 3 }{ x } -\frac { 2 }{ x-2 } +\frac { 1 }{ 2x+3 }

\\ \\ y\cdot \frac { 1 }{ y } \cdot \frac { dy }{ dx } =y\left( \frac { 3 }{ x } -\frac { 2 }{ x-2 } +\frac { 1 }{ 2x+3 }  \right)

\\ \\ \frac { dy }{ dx } =\frac { { x }^{ 3 }\sqrt { 2x+3 }  }{ { \left( x-2 \right)  }^{ 2 } } \cdot \left( \frac { 3 }{ x } -\frac { 2 }{ x-2 } +\frac { 1 }{ 2x+3 }  \right)
4 0
3 years ago
Read 2 more answers
Other questions:
  • A brick has a mass of 2,000 grams. What is the mass of the brick in kilograms?
    7·1 answer
  • Prove that the lengths of the diagonals of an isosceles trapezoid are equal
    9·1 answer
  • Transcrie din text enunturi care sa exprime
    13·1 answer
  • Question 3<br> What is 3/4 of 20? *<br> Your answer
    14·2 answers
  • If point C is between points A and B , then AC+___=AB.
    14·1 answer
  • The velocity of a roller coaster as it moves down a hill is , where v0 is the initial velocity and h is the vertical drop in fee
    8·1 answer
  • GIVING OUT BRAINLIEST ANSWER !! PLS HELP ME OUT !! (last minute)
    5·1 answer
  • I need. Help plz 50 points
    12·1 answer
  • Which kind(s) of decimals are considered rational numbers?
    5·1 answer
  • Hi Can someone help this is hard?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!