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
Ierofanga [76]
3 years ago
9

Simplify: (-3i)(4i)(-5i)

Mathematics
1 answer:
Alecsey [184]3 years ago
4 0
60i
if you go to mode on your calculator then Chang it from "real" to "a+bi" you can solve for unreal numbers. if you press "2nd" then "." it makes an "i"

You might be interested in
500 reduced my 2 times my age is 300
never [62]

Answer:

Very interesting observation

~ Maria

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Use the Four-Step Approach to solve the given problem.
V125BC [204]

Answer:30 mi

3s = 2.5(s+2)

3s = 2.5s + 5

3s - 2.5s = 5

.5s = 5

s = 5/.5

s = 10 mph to the beach

:

:

Confirm this by finding the actual distance each way, should be the same

3*10 = 30 mi

Step-by-step explanation:

6 0
3 years ago
Formula for finding perimeter/circumference of major sector<br> plz no links<br> in a hurry
Rainbow [258]

Answer:

C = 2πr or C = πd

Step-by-step explanation:

Hope this helps :)

3 0
2 years ago
If U work overtime you will received and half for every hour over 40 hours I want to make an extra $300 by working overtime I ne
klasskru [66]

Answer:

kkk

kkkkkkkkkkkkkkkkk

Step-by-step explanation:

kkk

k

7 0
3 years ago
if α and β are the zeroes of the polynomial 3x^2 - 8x − 3 then find the value of i) α^2 + β^2 ii) α^-1 + β^-1​
BlackZzzverrR [31]

Step-by-step explanation:

the answer is in the above image

5 0
2 years ago
Other questions:
  • Find the total of x<br> x-2=2
    8·1 answer
  • Find the area of the image below
    9·1 answer
  • In circle C major arc ABD is represented by 4x+50. what is the value of x in the diagram
    7·1 answer
  • What is 8,792 as a fraction?
    9·1 answer
  • How to slice using substitution method
    5·1 answer
  • Consider the two exponential equations shown. Identify the attributes for each equation to complete the table.​
    9·2 answers
  • Triangle a need to be rotated in a 90 degrees counterclockwise
    13·1 answer
  • Please help with this question
    8·2 answers
  • Given that s ⊥ t and r ⊥ t, what conclusion can be made?
    7·1 answer
  • (HELP ASAP)Select the graph which best represents this scenario:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!