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
WITCHER [35]
3 years ago
13

Which expression shows the sum of (14+3i) and (−9−2i)?

Mathematics
1 answer:
lina2011 [118]3 years ago
6 0

Answer:

(5+i)

Step-by-step explanation:

14-9=5

3i-2i=i

You might be interested in
hannah is making maffins. The recipe calls for 5/8 cup of milk to make 20 muffins. What is the unit rate for cups of milk per mu
STALIN [3.7K]

Answer:

32 muffins

Step-by-step explanation:

one cup of milk will make 32 muffins

you can set up a proportion of milk/muffins = milk/muffins

let 'x' = number of muffins made from one cup of milk

5/8 ÷ 20 = 1 ÷ x

cross-multiply to get 5x = 20(8)

5x = 160

x = 32

6 0
2 years ago
Find the measure of anglexin the figure below:O 95O 55O
jolli1 [7]
Since a triangle equals 180°

We know that x and y angles are the same. 

And that 55° + 30° + y = 180°

We just subtract!
sooo
180 - 55 - 33 = 95 

So this means y = 95°

And x and y equal the same measurement. 
sooo you answer is...

<span>x = 95°
</span>
love, the Pineapple <3
\|/
<span>(_)

:D</span>
7 0
4 years ago
Read 2 more answers
Solve for x.<br><br> −1/4x+5=3/4<br><br> Enter your answer in the box.
OLEGan [10]
The answer for this one is x=17 
4 0
3 years ago
Explain how you can find the missing number in 3 4/5 divided by ( blank) equals 2 5/7.
kirill115 [55]
What you do is divide the two numbers and then you get your answer
5 0
3 years ago
Find the derivative of f(x) = negative 9 divided by x at x = -8.
marusya05 [52]

Answer:

f'(-8)=\frac{9}{64}

Step-by-step explanation:

Given the function

f(x)=\frac{-9}{x}

We can rewrite it as

f(x)=-9x^{-1}

Now we can apply the power rule

f'(x)=9x^{-2}

Now we can rewrite it

f'(x)=\frac{9}{x^{2} }

Now we can plug in x=-8

f'(-8)=\frac{9}{(-8)^{2} }\\f'(-8)=\frac{9}{64}

7 0
3 years ago
Other questions:
  • Solves the following equation for a. Show steps for full credit.<br> 4a + 10 = 2a + 26
    13·1 answer
  • A table costs Rs 720 to make. He sells it for Rs 920. What percentage of profit did he earn?
    14·2 answers
  • If cos x = .75, what is sin x?
    10·2 answers
  • A baking company charges $1.75 per slice of cake for baking and $0.35 per slice for decorating. How much would a decorated cake
    7·2 answers
  • Which ordered pairs lie on the graph of the exponential function f(x)=-3^2x+5
    6·2 answers
  • Translate this sentence into an equation. 59 is the sum of 11 and Mai’s score
    7·2 answers
  • Tickets to a baseball game cost $25 each plus a $4.50 handling fee per ticket. If Sharon has a coupon for $10 off, what will she
    14·1 answer
  • What is the slope of -5,5 and 8,5
    7·2 answers
  • TVs are described by the length of their diagonals. The diagonal of a TV is
    9·1 answer
  • Which of the following is an irrational number? How do you know? Use key words and definitions to explain your answer choice.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!