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
Vaselesa [24]
3 years ago
10

I² = √-1 true or false the check mark is going over top of the one just saying

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0

False: the imaginary unit, i, is defined by the following property:

i^2 = -1

You might be interested in
What is the value of x in the equation x + 10 = 13?
ValentinkaMS [17]
The answer is x=3 Your Welcome!
7 0
3 years ago
Read 2 more answers
Two shapes with equal perimeter are pictured below.
Radda [10]

Answer:

Measure of CD = 17 units

Step-by-step explanation:

Perimeter of a polygon = Sum of measures of all sides of the polygon

Perimeter of the given rectangle = 2(length + width)

                                                       = 2[(x + 3) + (2x - 1)]

                                                       = 2(3x + 2) units

Perimeter of triangle EFG = EF + FG + GE

                                           = (x - 7) + (4x - 8) + (3x + 1)

                                           = (8x - 14)

                                           = 2(4x - 7) units

Since, perimeters of both the figures are equal,

2(3x + 2) = 2(4x - 7)

3x + 2 = 4x - 7

4x - 3x = 7 + 2

x = 9

Measure of CD = (2x - 1)

                         = 2(9) - 1

                         = 17 units

6 0
3 years ago
Convert 3.92 into mixed fraction in simplest form
anygoal [31]
3.92=3+0.92=3+\frac{92}{100}=3+\frac{92:4}{100:4}=3+\frac{23}{25}=\boxed{3\frac{23}{25}}
8 0
3 years ago
Write a real world problem that could be modeled by a linear function whose x-intercept is 5 and y-intercept is 60.
max2010maxim [7]
The y-intercept is 60 so say you start with 60 apples. And the x-intercept is 5 so lets say you eat them all in 5 days. So the equation would look somthing like this Y=-12x+60 and would end up having a word problem that says somthing like "Jimmy has 60 apples and eats 12 a day how many days go by before Jonny has no more apples ?"
8 0
3 years ago
Plsss helppp<br> WILL GIVE BRAINLIEST
Ann [662]

Answer:

I thinks it's point 2 and if it's wrong I am sorry for that

4 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate<br> A) 34 <br> B) 46 <br> C) 40 <br> D) 7, 10, 13, 16
    14·2 answers
  • Help on these precalc problems 14-20
    12·1 answer
  • Why is 3 plus pi irrational?
    5·1 answer
  • The following system has a solution: x=10, y=-3, z=14
    13·1 answer
  • Can I get a check to see if these are right please?
    12·1 answer
  • In order for Mark to get to work he needs to drive 10 miles south and 20 miles east. How many miles would he have to go if there
    13·1 answer
  • Christine's grade in the three quarters are 88,91,90. if she targets to have an average grade not less then 92 in the four quart
    11·1 answer
  • Which equation shows the commutative property of addition?
    6·1 answer
  • Find the value of x picture attached
    7·1 answer
  • Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!