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
Karolina [17]
3 years ago
13

Factor completely, then place the answer in the proper location on the grid. 6х^2 - 3х - 30

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0

Answer:

3(x + 2)(2x - 5)

Step-by-step explanation:

Given

6x² - 3x - 30 ← factor out 3 from each term

= 3(2x² - x - 10) ← factor the quadratic

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 2 × - 10 = - 20 and sum = - 1

The factors are + 4 and - 5

Use these factors to split the x- term

2x² + 4x - 5x - 10 ( factor the first/second and third/fourth terms )

= 2x(x + 2) - 5(x + 2) ← factor out (x + 2) from each term

= (x + 2)(2x - 5), thus

2x² - x - 10 = (x + 2)(2x - 5) and

6x² - 3x - 30

= 3(x + 2)(2x - 5) ← in factored form

You might be interested in
The difference of a number and 6 is less than 1. <br> Must be a inequality
pentagon [3]

Answer:

x-6 <1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How many times greater is the population of China than the population of France
jekas [21]

Answer:

China is about 17 times bigger than France.

Meanwhile, the population of France is ~67.1 million people. (1.3 billion more people live in China).

Step-by-step explanation:

4 0
3 years ago
Write out the mathematical equation for density.
Sauron [17]

Hello there. Thank you for your question here on brainly.

The answer is: the mathematical equation for density is g/cm³.

I hope this helped you, and have an awesome day. :)

8 0
3 years ago
HELP ME WILL MARK YOU AS BRAINLIEST IF CORRECT
Verdich [7]

Answer:

C. (-3, 2, -1)

Step-by-step explanation:

There are two types of matrices. One is REF and the other is what makes REF simpler--RREF. We use RREF to solve for REF because it makes the solution easy to find. RREF is displayed in your problem... it means that it's already solved, so the answers are already given on the right side, which is -3,2,-1. This only works with the combination provided (with the 0s and 1s). Otherwise, you'd have to solve.

6 0
3 years ago
1 point
Ahat [919]

James's current balance on his credit card is <u>$900.</u>

This amount represents the card's balance before the current charge of $1,500 and the finance charge of $60.

<h3>What is a credit card balance?</h3>

A credit card balance is the amount of the charges made on a credit card, including the finance charges, and therefore, owed to a credit card company.

<h3>Data and Calculations:</h3>

Current current balance = $x

APR (Annual Percentage Rate) of interest = 30%

Monthly APR = 2.5% (30%/12)

Current purchase for the month = $1,500

Finance charge for the month = $60

Finance charge for the current purchase = $37.50 ($1,500 x 2.5%)

Finance charge for the current balance = $22.50 ($60 - $37.50)

The current balance that attracts the finance charge of $22.50 will be $900 ($22.50/2.5%).

<u>Alternatively:</u>

Since the monthly APR is 2.5% and the finance charge is $60 for the month, the balance at the end of the month is $2,400 ($60/2.5%).

Thus, the current balance on James' credit card is $900 ($2,400 - $1,500) while the end-of-the-month balance is $2,460 ($900 + $1,500 + $60).

Learn more about credit card balance at brainly.com/question/6872962

8 0
3 years ago
Other questions:
  • PLS HELP ILL MARK BRAINLIST!!
    7·2 answers
  • 3. What happens to the value of the function as the number of iterations<br> increases?
    9·1 answer
  • Which statement is an example of the Addition Property of Equality?
    9·1 answer
  • 6
    7·1 answer
  • Can you guys please help me with this one please, thanks
    12·1 answer
  • Which is the total number of valance electrons in a sulfide ion in the ground state
    7·1 answer
  • The coordinates of the vertices for rectangle ABCD are A (2,4), B (6,10), C (9,8) and D (5,2). What
    14·1 answer
  • Please help someone pleaseeeeeeeeeeeeeeeeeeee
    11·2 answers
  • Find the volume please, worth 20 pts I need answers asap:')​
    5·1 answer
  • If a area of a rectangle is 45...<br> set up an equation that must be true: <br> w = x<br> L = x-4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!