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
Vika [28.1K]
2 years ago
14

9-4 skills practice solving quadratic equations by completing the square

SAT
1 answer:
Len [333]2 years ago
5 0

Answer:

By doing it only once

Explanation:

To find the roots of the equation we can simply use the quadratic formula but in certain cases like finding domain/range of a function in the form  ax2+bx+c  , converting it to  a(x+d)2+e  makes it simpler to solve as x appears only once.

You might be interested in
On october 1 a client pays a company the full 12000
asambeis [7]

Using the accrual method, the unearned revenue as of December 31 is $12,000.

<h3>What is Unearned revenue?</h3>

Unearned revenue can be defined as the amount a company received from their client for the service they are yet too rendered.

Since the company has received full balance for the services not yet provided. The unearned revenue as of December 31 will be $12,000.

Reason been that the amount that the client paid the company is for a year-long contract, hence the $12,000 represent a prepayment amount for the service the company is yet too rendered to their client

Thus, using the accrual method, the unearned revenue as of December 31 is $12,000.

Learn more about unearned revenue here:

brainly.com/question/5010039

#SPJ1

3 0
2 years ago
A bicycle wheel is mounted on a fixed, frictionless axle, with a light string wound around its rim. The wheel has moment of iner
xz_007 [3.2K]

The final rotational speed ω_final and the instantaneous power P delivered to the wheel are; ω_f = √((ω_i)² + 2(FL/(kmr²) and P = Frω_i

<h3>What is the Instantaneous Power?</h3>

A) From rotational kinematics, the formula for the final angular velocity is;

ω_f = √((ω_i)² + 2αθ)

where;

α is angular acceleration

θ = L/r. Thus;

ω_f = √((ω_i)² + 2α(L/r))

Now, α = T/I

Where;

I is moment of inertia = k*m*r²

T is t o r q u e = F * r

Thus;

α = (F * r)/(kmr²)

α = F/(kmr)

ω_f = √((ω_i)² + 2(F/(kmr))(L/r))

ω_f = √((ω_i)² + 2(FL/(kmr²)

B) Formula for instantaneous power is;

P = Fv

where at t = 0; v = rω_i

Thus;

P = Frω_i

Read more about Instantaneous Power at; brainly.com/question/14244672

4 0
2 years ago
Fill in the blank with the comparative form of the underlined modifier
Ainat [17]

Answer:

The following are the answers for each questions:

1. It was worse than the movie we saw last week

2. Felipe showed much concern about the poor quality of the movie.

Belinda showed even more concern than Felipe

3. A lot of movies are filmed in New York

Explanation:

Brainlyest pleas

8 0
2 years ago
I got stuck in genshin impact, how do i tell mihoyo ?
Furkat [3]
Hi Mickey Mouse
Misca Musca Mickey Mouse
It’s the Mickey Mouse clubhouse
3 0
3 years ago
Read 2 more answers
Uhhhhhhhhhhhh ............
juin [17]

Answer:

ummmmmmmmm .........

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The way for students to apply for direct stafford loan is to
    15·1 answer
  • A comet is a
    7·2 answers
  • Underline the statements you think are true:
    14·2 answers
  • Determine the t-value in each of the cases
    11·1 answer
  • 1. What are facilities?​
    11·1 answer
  • 13.Total no. of English Alphabet ____<br>a)26<br>b)27<br>c)28<br>d)29​
    8·2 answers
  • Determine the value of y.
    9·1 answer
  • A guidance counselor wants to determine if there is a relationship between a student’s number of absences, x, and their grade po
    13·1 answer
  • A presidential candidate plans to begin her campaign by visiting the capitals in of states. What is the probability that she sel
    11·1 answer
  • How does the term ""the white man’s grave"" explain why much of africa went unexplored by europeans for so long?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!