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
Alexus [3.1K]
3 years ago
6

Consider the quadratic expression given below.

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

4(x + 5)(x - 3)

Step-by-step explanation:

Given

4x² + 8x - 60 ← factor out 4 from each term

= 4(x² + 2x - 15) ← factor the quadratic

Consider the factors of the constant term (- 15) which sum to give the coefficient of the x- term (+ 2)

The factors are + 5 and - 3 , since

+ 5 × - 3 = - 15 and + 5 - 3 = + 2, then

x² + 2x - 15 = (x + 5)(x - 3)

Then

4x² + 8x - 60 = 4(x + 5)(x - 3) ← in factored form

You might be interested in
Which statements about the hyperbola are true? Check all that apply.
max2010maxim [7]

Answer:

1.) There is a focus at (0,4)

4.) There is an asymptote with a slope of 4/3

These are the only 2 correct.

Step-by-step explanation:

Just took the quiz od edge!

4 0
3 years ago
Read 2 more answers
A multiple regression model has ___
Salsk061 [2.6K]

Answer:

C. More than one independent variable

Step-by-step explanation:

The difference between linear regression model and multiple regression model is that the linear regression has just one independent variable which is use to determine the dependent variable. While the multiple regression model has at least two or more independent variable which is use to determine the dependent variable.

5 0
3 years ago
12 divided by 4y+6 = 2/7
Mila [183]

Answer:

The correct answer is y = 9

Step-by-step explanation:

It is given that,

12/(4y + 6) = 2/7

<u>To find the value of y</u>

12/(4y + 6) = 2/7

By cross multiplying,

12 * 7 = 2  * (4y + 6 )

84 = 8y + 12

8y + 12 = 84

8y = 84 - 12

8y = 72

y = 72/8 = 9

y = 9

Therefore by solving the given expression we get the value of y = 9

3 0
3 years ago
Read 2 more answers
Pls help anyone!!!!!!!!!!!
nadezda [96]
9.) 3
10.) 1
11.) x-axis
12.) 4
13.) y-axis
6 0
3 years ago
Read 2 more answers
On a coordinate plane, triangle T V W has points (negative 4, 8), (0, 4), and (4, 4).
Vanyuwa [196]

The coordinates of the endpoints of line segments T'V' are; T'(-1, 2) and V'(0, 1).

<h3>What are the coordinates of the endpoints of the segment T'V'?</h3>

It follows from the task content that the transformation involved in the formation of the image from the pre-image is dilation by a scale factor of 1/4.

On this note, given that the coordinates of T and V from the task content are; (-4, 8) and (0,4), it follows that the coordinates of the endpoints as required are; T'(-1, 2) and V'(0, 1).

Read more on dilations;

brainly.com/question/3457976

#SPJ1

6 0
2 years ago
Other questions:
  • What number is a common multiple of<br>5 and 97?​
    9·1 answer
  • Please help, file is attached
    13·1 answer
  • In a lake there are 53 blue tail fishes and 40 yellow tail fishes. we capture 12 fishes. what is the most probable number of blu
    15·1 answer
  • What number is 33% of 360? Round to nearest tenth if necessary. Show work
    8·2 answers
  • Two trucks leave a factory at the same time. One travels east at 60 mph, and the other travels west at 30mph. In how many hours
    5·1 answer
  • Ratiooo answer and working out pleaseee!! 18 points
    13·1 answer
  • Ana is taking a standardized test. The test has 25 questions consisting of multiple choice and short answer questions. Each mult
    8·1 answer
  • Listed below are speeds​ (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at​ 3:30 P.M. on
    13·1 answer
  • Which of the following grids does the<br> shaded portion represent 10% of the grid?
    9·2 answers
  • A local anime fan club surveyed its members regarding their viewing habits last weekend, and the following information was obtai
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!