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
Taya2010 [7]
2 years ago
10

Does anyone know how to change their username for Brainly????? If so HELP!!!!!!!!!! Will give 20 points to anyone I really don't

care anymore...

Mathematics
2 answers:
Len [333]2 years ago
8 0

Answer:

no I don't is it not in the user settings?

Elena-2011 [213]2 years ago
3 0
I don’t think it’s possible you might have to make a new account
You might be interested in
Please help on this one ?
Nastasia [14]

Answer:

C

Step-by-step explanation:

My notes are in the picture.

it is a graph of the function given.

5 0
3 years ago
Can someone explain #1 and #2 to me? (Picture above) I really need help
Charra [1.4K]
A number can replaced with a variable like x
(X+3)4=16
4x+12=16
4x=4
X=1
(X/4)+3=24
X/4=21
X=84
5 0
3 years ago
Please help me with this!!! I will mark brainlist!!!
jeka94

Answer: The value of Angle F = 47

Step-by-step explanation:

6 0
2 years ago
I’m not sure the answer. help!!
MAVERICK [17]

Answer:

  x = {-5π/4, -3π/4, 3π/4, 5π/4}

Step-by-step explanation:

You know that sec(x) = 1/cos(x), so this is equivalent to ...

  cos(x) = -1/√2

The cosine has a magnitude of 1/√2 for an angle of 45°, or π/4 radians. It is negative in the 2nd and 3rd quadrants. Angles in those quadrants that have a reference angle of π/4 are ...

  3π/4, 5π/4

We also want angles in the range -2π to 0, so all of the solutions will be ...

  sec(x) = -√2 for x = {-5π/4, -3π/4, 3π/4, 5π/4}

__

We like to use the x-intercept as the solution when graphing, so we write the given equation as ...

  sec(x) +√2 = 0

The graph verifies the above solutions.

3 0
2 years ago
The sum of the two numbers is 10 and their difference is 4 . Find the two numbers
Sveta_85 [38]
Three and seven. The answer is three and seven because three plus four is seven. Your welcome
7 0
3 years ago
Other questions:
  • Convert 19 over 2 to a decimal using long division.
    8·2 answers
  • The quotient is 5 and
    7·1 answer
  • Answer, get 36 points
    8·2 answers
  • How many distinct zeroes does the function <img src="https://tex.z-dn.net/?f=f%28x%29%3D%282x%2B1%29%28x%2B1%29%285x-4%29%282x%2
    8·1 answer
  • Let log P/N=5 and log M/N=9<br> what is the relationship between P and M?
    8·1 answer
  • Please help I need to do this ASAP!!
    6·1 answer
  • I could rlly use sum help - Brainliest!!!!!
    14·1 answer
  • Jfifickxjcicixkskekeidixixjx
    5·1 answer
  • The elves have made 40% of the 200 presents needed for the town of maples. How many more gifts do they need to make
    8·1 answer
  • The ratio of the measures of the three angles in a triangle is 15:8:13. Find the measure of the three angles.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!