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
Lelechka [254]
3 years ago
9

Simplify i^ 31 1 −1 i -i

Mathematics
1 answer:
Vladimir [108]3 years ago
3 0

Answer:

I'm pretty sure the correct answer is "i^311-2i

Hope this helps!

You might be interested in
Short on time, please help!
kvv77 [185]
56.3% hope it helped ok
3 0
3 years ago
Jimmy is trying to escape Jane.... He runs 12 km/hr for 5 minutes, 17 km/hr for 8 minutes, and finally 6 km/hr for 2 minutes. Wh
Nana76 [90]

we are given

Jimmy is trying to escape Jane

For finding total distance , we will find distances and then add them

He runs 12 km/hr for 5 minutes

First distance:

speed =12 kh/hr

time=5 minutes

we can change into hour

t=\frac{5}{60}hr

d_1=s*t

now, we can plug values

d_1=12*\frac{5}{60}

d_1=1

second distance:

speed =17 kh/hr

time=8 minutes

we can change into hour

t=\frac{8}{60}hr

d_2=s*t

now, we can plug values

d_2=17*\frac{8}{60}

d_2=2.26667

third distance:

speed =6 kh/hr

time=2 minutes

we can change into hour

t=\frac{2}{60}hr

d_2=s*t

now, we can plug values

d_3=6*\frac{2}{60}

d_3=0.2

now, we can find total distance

d=d_1+d_2+d_3

d=1+2.26667+0.2

d=3.46667

so,

total distance is 3.46667 km...........Answer

7 0
3 years ago
Nisha and Marcie Drive 20 miles from sisters to hoodoo to go skiing. The speed limit is 75 555 miles per hour. It snowed all nig
slamgirl [31]
If you meant to write this;Nisha and Marcie Drive 20 miles from their sisters to hoodoo to go skiing. The speed limit is 55 miles per hour. It snowed all night, and the safe speed to drive is 40 miles per hour. Explain how you can determine how many more minutes it takes to drive 20 miles at 40 miles per hour in a 55 miles per hour zone.
If you drive 20 miles at 40 mile per hour, then 20 miles divided by 40 miles equals .5.5 times 60 minutes (one hour) is 30 minutesIf you drive 20 miles at 55 mile per hour, then 20 miles divided by 55 miles equals .3636.3636 time 60 minutes (one hour) is 21.8 minutes30 minutes at 40 mph minus 21.8 minutes at 55 mph is 8.2 minutes faster
8 0
4 years ago
Matthew's first 7 tests in geometry class this year were 82, 78, 81, 89, 79, 92, and 87, respectively. What is the
jok3333 [9.3K]

Answer:c

Step-by-step explanation:82+78+81+89+79+92+87=588

And 588/7 =84

4 0
3 years ago
Read 2 more answers
Tion 1<br> What is the value of the expression when<br> n<br> -4 and p = 7<br> In-pl-5
schepotkina [342]

Answer:

Step-by-step explanation:

(n - p) -5

Substitute in -4 and 7

(-4 - 7) - 5

Combine in parenthesis

-11 - 5

Combine

-16

6 0
4 years ago
Other questions:
  • Which expressions are equivalent to 3(62)? Select each correct answer. 3(60 + 2) 3(6 + 2) 3(6 + 56) 3(60 + 20)
    9·2 answers
  • 63.09 ÷ .00008<br><br>No rush on this, but if you know please respond, it will be appreciated.​
    12·1 answer
  • Find f(-3) if f(x)=x^2
    12·2 answers
  • The round off error when measuring the distance that a long jumper has jumped is uniformly distributed between 0 and 5 mm. Round
    11·1 answer
  • Jason Ayers works as a lifeguard earning $8.75 an hour for 20 hours per week. What is Jason’s straight-time pay for the week?
    11·2 answers
  • 405.871
    6·1 answer
  • Find the distance between two points: (1,4) and (11,9)
    7·1 answer
  • The graph which a whole unbroken line is called a______​
    13·1 answer
  • Can someone find the answer key for this
    12·1 answer
  • Name how the triangles are congruent in this image
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!