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
harina [27]
3 years ago
6

X^2+2x+1= hihhihihhhihi

Mathematics
1 answer:
kari74 [83]3 years ago
7 0

Answer:

Step-by-step explanation:

Zjuaaua

You might be interested in
Prove tan(θ / 2) = sin θ / (1 + cos θ) for θ in quadrant 1 .
Leona [35]
We are asked to prove tan(θ / 2) = sin θ / (1 + cos θ). In this case, tan θ is equal to sin θ / cos θ. we can apply this to the equality. sin θ is equal to square root of (1-cos θ)/2 while cos θ is equal to <span>square root of (1 + cos θ)/2.
Hence, when we replace cos </span><span>θ with </span>square root of (1-cos θ)/2, we can prove already.
3 0
3 years ago
Read 2 more answers
Directions: The marketing research department at the Fresno Mall plans to survey teenagers about a newly developed soft drink. E
emmainna [20.7K]

The experiment is the development of a new soft drink

  • A possible outcome is "Prefer this new drink"
  • A possible event is "The event that 5 of 10 teenagers prefer this new drink to their favourite drink"
  • A new survey is about children vaccination

<h3>The experiment</h3>

From the question, we understand that:

The Fresno Mall plans to survey teenagers about a newly developed soft drink

This implies that the experiment is the survey of teenagers for a new soft drink

<h3>A possible outcome</h3>

Also from the question, we have:

The teens will be asked to compare it with their favourite soft drink

In terms of preference, one outcome could be "Prefer this new drink"

<h3>A possible event</h3>

Also from the question, we have:

The teens will be asked to compare it with their favourite soft drink

In terms of preference, one event could be "The event that 5 of 10 teenagers prefer this new drink to their favourite drink"

<h3>A new survey</h3>

Using the question as a guide, a survey could be:

<em>In a survey of 500 randomly selected adults, 68% of the respondents think that the government should require parents to have their children vaccinated.</em>

Here, we have:

  • Experiment: Children vaccination
  • Outcome: Outcome that a parent supports parent should have their children vaccinated
  • Event: Event that 5 of 10 individuals think that the government should require parents to have their children vaccinated

<h3>Importance of probability</h3>

Probabilities, in this scenario are used to determine the proportions of outcomes, events and it is used to make informed decisions

Read more about probability at

brainly.com/question/251701

#SPJ1

5 0
1 year ago
Need help due in 10!
lakkis [162]

Answer:

1. (28-2)x

2.(12+6)x

3.(15+1)x

Step-by-step explanation:

8 0
3 years ago
Simplify using order of operations 12-36 divided by 9
tiny-mole [99]

Answer:

8

Step-by-step explanation:

36/9=4

12-4=8

8 is your answer

8 0
3 years ago
Please help me ! It would be greatly appreciated
konstantin123 [22]
The second and third one are correct
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the degree measure of an arc 4 ft. long in a circle of radius 10 ft.?
    12·2 answers
  • Trent has some yellow, red, green, and blue cubes. Exactly 1/5 of the cubes are yellow and 1/6 of the cubes are green. Which of
    15·2 answers
  • at a local grocery store apples cost $0.50 each and bananas cost $0.30 each. the expression 0.50x+0.30y can be used to find the
    8·2 answers
  • On a set of blueprints, the scale is 1/2 inch = 4 feet. Find the actual length of a room that measures 2.8 inches on the bluepri
    8·1 answer
  • Please help, due today​
    5·2 answers
  • Which sum or difference is modeled by the algebra tiles?
    11·1 answer
  • The results of a survey show that 102 students, or 85% of the students, in a survey choose a water park as their favorite summer
    10·1 answer
  • Please help me with this math problem!!!
    13·1 answer
  • Which of the equations below could be the equation of this parabola?
    14·1 answer
  • Please help ! picture included
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!