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
MAXImum [283]
3 years ago
8

Determine weather the following is real or complex i^6-122-7i^2

Mathematics
1 answer:
Leona [35]3 years ago
7 0

Answer:

Real

Step-by-step explanation:

i^6-122-7i^2

(i^2)^3-122-7i^2

(-1)^3-122-7×(-1)

-1-122+7

-123+7

-116

So the final answer is -116

You might be interested in
bathroom that is 6 feet long. If the mirror sells for $4.00 per square foot, what will the total cost of the mirror be?
daser333 [38]
The total cost of the mirror would be $24 because 6 times 4 equals 24.
7 0
3 years ago
Is 6 hours for $4.80 the same rate as 10 hours for $8?
Nastasia [14]

Answer:

yes it is the same

Step-by-step explanation:

4.80/6=0.8

8/10=0.8

Mark me brainliest please

8 0
2 years ago
Put the following equation of a line into slope-intercept form, simplifying all
blondinia [14]
I believe y=-x+8 cause you would take the 2 then subtract it to the 16 for it to turn into 2y=-2x+16 then you take the 2y and divide
7 0
3 years ago
In HIJ h=38 inches, I=45 inches and j=61 inches. Find the measure of H to the nearest degree
Brrunno [24]

Answer: 38

step by step

deltamath

8 0
2 years ago
Read 2 more answers
Which quadratic function shows a y-intercept of 4 and a maximum value of 5
Elena L [17]

Answer:

The 4th graph

Step-by-step explanation:

To have a maximum value, your parabola would have to open downwards. So the first 2 are wrong. Since your y-intercept is positive 4, your graph would have to touch the y axis at 4. The 3rd graph is wrong since it touches the y-axis at a negative point. The correct answer would be the 4th answer choice.

8 0
2 years ago
Other questions:
  • Can someone answer by EXPLAINING the question detailed please I am trying to get it
    15·1 answer
  • Todd owes $438.53 on his credit card. He returns two items, one for $49.36 and the other for $52.95. Then he makes purchases of
    7·1 answer
  • Are the triangles similar? ​
    9·1 answer
  • When writing a repeating decimal as a fraction does the number of repeating digits matter explain
    11·1 answer
  • Georgia is reading at a rate of 2 pages everything 5 minutes. Which graph below shows the same unite rate?
    10·2 answers
  • I am the worst at math so if I could get a simple explanation it would be great
    6·2 answers
  • Find a single expression that represents the surface area of the rectangular prism
    15·1 answer
  • there are 37 chairs and 9 tables in a class room Mrs Kensington wants to put an equal number of chairs at each table how many ch
    7·2 answers
  • The y-Int and the slope of C=7n+20 <br><br> If you can show the formula
    7·1 answer
  • What shape best describes the cross section cut at an angle to the base of a right rectangular prism?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!