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
Zigmanuir [339]
3 years ago
14

In which situation would you most likely factor out -1 from a trinomial?

Mathematics
2 answers:
yanalaym [24]3 years ago
8 0

B) when the coefficient of x^2 is negative

Aleonysh [2.5K]3 years ago
4 0

Answer:

  when the coefficient of x^2 is negative

Step-by-step explanation:

Suppose if we have a trinomial  x^2 - 5x+6

We can factor this trinomial by finding two factors whole product is +6 and add upto -5

Suppose we have a trinomial -x^2 +5x-6

Here factoring is not possible directly

so we need to factor out  negative from x^2

To factor any trinomial x^2 should be positive

So we factor out -1 when the coefficient of x^2 is negative

You might be interested in
Please answer thank you
mariarad [96]

Answer:

0. If it's a horizontal line, then the slope if automatically 0. if the line went straight up the slope would be "no slope" or "unidentified" your problem has a horizontal line so the slope is 0

4 0
3 years ago
Find x. Round your answer to the nearest hundredth
Vladimir79 [104]

Answer:

5.86

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
9 1/2 yards x 19 1/4 yards
saul85 [17]

Answer:

(9 1/2) * (19 1/4) = 1463/8 = 182 7/8

Step-by-step explanation:

Conversion a mixed number 9 1/2

to a improper fraction: 9 1/2 = 9 1/2

= 9 · 2 + 1/2

= 18 + 1/2

= 19/2

To find a new numerator:

a) Multiply the whole number 9 by the denominator 2. Whole number 9 equally 9 * 2/2

= 18/2

b) Add the answer from previous step 18 to the numerator 1. New numerator is 18 + 1 = 19

c) Write a previous answer (new numerator 19) over the denominator 2.

Nine and one half is nineteen halves

Conversion a mixed number 19 1/4

to a improper fraction: 19 1/4 = 19 1/4

= 19 · 4 + 1/4

= 76 + 1/4

= 77/4

To find new numerator:

a) Multiply the whole number 19 by the denominator 4. Whole number 19 equally 19 * 4/4

= 76/4

b) Add the answer from previous step 76 to the numerator 1. New numerator is 76 + 1 = 77

c) Write a previous answer (new numerator 77) over the denominator 4.

Nineteen and one quarter is seventy-seven quarters

Multiple: 19/2

* 77/4

= 19 · 77/2.4

= 1463/8

5 0
3 years ago
1) A ball is dropped from a height of 50 feet. How long after it is dropped will it reach a height of 18 feet?
Nookie1986 [14]

Answer: 1.41 seconds

Step-by-step explanation:

The problem gives the initial velocity by saying "dropped." This indicates a velocity of zero. Acceleration can also be found because the object is in free fall. It would experience the acceleration of gravity. We can use the kinematic equation:

(y_f-y_i)=V_it+\frac{1}{2}at^2

The velocity term completely cancels because the object was dropped with an initial velocity of 0.

(18-50)=\frac{1}{2} (32.17)t^2\\

-32=-16.085t^2\\t=\sqrt{1.989} =1.41s

8 0
3 years ago
I need an answer fast!
velikii [3]

Answer:

A

Step-by-step explanation:

3 for the side and one at the bottom

7 0
3 years ago
Read 2 more answers
Other questions:
  • 1) 1.32x10^4 ÷ 2.64×10^3
    13·1 answer
  • What is the largest amount -0.021 or -0.088?
    12·2 answers
  • What is the distance between the following points?
    8·1 answer
  • A candle is 7in tall after burning for 1 h. The same candle is 5 1/2 in y’all after burning for 4 h. How tall will the candle be
    6·1 answer
  • Describe the steps that you would use to generate an expression equivalent to 8.1b+6.7a+2.5+7+.9a-2.8b
    15·1 answer
  • HELP The center of a circle is 5 units below the origin, and the radius is 10 units. What is the equation of this circle?
    15·2 answers
  • Find the solution and explain your reasoning
    14·1 answer
  • A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 5 small boxes has a t
    14·1 answer
  • Terrance made a list of his expenses. He is creating a check-off matrix to organize when his bills are due. A check-off matrix i
    7·1 answer
  • in a certain recipe, 2 1/4 cups of flour are called for to make a cake that serves 6. of mrs. jenkins wants to use the same reci
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!