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
dangina [55]
1 year ago
8

Which expression is equivalent to (4 + 6)²?

Mathematics
1 answer:
mel-nik [20]1 year ago
5 0

Answer:

A) -20+48i

Step-by-step explanation:

(4+6i)^2\\(4+6i)(4+6i)\\16+24i+24i+36i^2\\**i^2=-1*\\16+48i+36i^2(-1)\\16+48i-36\\-20+48i

You might be interested in
Ellus
Dennis_Churaev [7]

Answer:

angle 1 correspond with 7

8 0
2 years ago
Which algebraic rule describes the transformation of triangle ABC to A’B’C’
Rasek [7]

Answer:

T(0, –3)

Step-by-step explanation:

triangle ABC was translated down 3 points, so if you subtract 3 from each of ABC's points, you'll get triangle A'B'C'

6 0
3 years ago
The average time taken to complete a test follows normal probability distribution with a mean of 70 minutes and a standard devia
Dimas [21]
Under 45 mins is roughly 16%. This is because 68% of the curve exists within 1 SD of the mean. So 16% must be outside and smaller and 16% outside and larger (on average). 

It is impossible to determine how likely you are to find someone with exactly the second amount. However, if you are looking for that or less, you would get 84%
3 0
2 years ago
Which equation represents the line shown on the coordinate grid below?
kondor19780726 [428]
I thinks it’s A or C )) but it’s not b or d, I’m pretty sure. So imma go with A or c
5 0
2 years ago
What is the coefficient of 3x+-12
melisa1 [442]

Answer:

The coefficient of 3x + 12 is 3.

Step-by-step explanation:

The coefficient of an equation is the number that is multiplied by the varible. In this equation, x is being multiplied by 3, so the coefficient is 3.

4 0
2 years ago
Other questions:
  • If one point on a horizontal line has the coordinates (10, -3), which of the points below are also on the line? Select all that
    7·1 answer
  • What is 1000+8989+6752269+463+129.+657342056292÷56
    14·2 answers
  • The midpoint of ab is =m, −3−2 . one endpoint is =a, 2−8 . find the coordinates of the other endpoint,
    9·1 answer
  • Use integers to represent the values in the statement. The highest elevation in a country is Mt. Snowy with an altitude of 17,31
    8·1 answer
  • What is the slope of graph 7 pls
    9·1 answer
  • IXL HELP ASAP TYSM GOD BLESS YOU AND YOUR FAMILY ASAP TYSM 10 BRAINLY POINTS TYSM ASAP
    6·1 answer
  • Use the Zero Product Property to find the x-intercepts (roots) of the following quadratic equations. You MUST show all work for
    7·1 answer
  • Find the area of the shaded region.
    7·1 answer
  • The price of a computer is marked down from $550 to $484 for a sale. The
    13·1 answer
  • Please help i dont get this at all so please i will highly appreciate it .Thank youuu!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!