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
Pepsi [2]
3 years ago
6

The trinomial x2 – 3x – 4 is represented by the model. What are the factors of the trinomial? (x + 1) and (x – 4) (x + 4) and (x

– 1) (x + 5) and (x – 4) (x + 4) and (x – 5)
Mathematics
2 answers:
Vinil7 [7]3 years ago
5 0
The answer would (x-4) and (x+1)
fgiga [73]3 years ago
4 0

Answer:

(x + 1) and (x – 4)

Step-by-step explanation:

The given trinomial is m

x^2-3x-4

Split the middle term;

x^2-4x+x-4

Factor by grouping;

x(x-4)+1(x-4)

(x+1)(x-4)

The factors are

(x + 1) and (x – 4)

You might be interested in
Michael’s grandmother made two pies for Thanksgiving, a sweet potato pie and a chocolate pie. Each pie had 8 slices. All of the
Kisachek [45]
Think it's B or A if they want it simplified.
4 0
2 years ago
Solve. Check your answer. <br> -3/z + 7/4z = 5/z-25
Anastaziya [24]

[~Answer~] (3.):

Hello there! I'm Avery, and I'm here to help you! I mostly believe the answer <em>Could be: (the answer is in the screenshot. I couldn't write it, so I typed it.)  </em>

<em>
</em>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[~Answer Explanation~]:

1:

Combine multiplied terms into a single fraction

2:

Find common denominator

3:

Combine fractions with common denominator

4:

Multiply the numbers

5:

Re-order terms so constants are on the left

6:

Combine exponents

7:

Rearrange terms

8:

Find common denominator

9:

Combine fractions with common denominator

10:

Re-order terms so constants are on the left

11:

Rearrange terms

12:

Multiply all terms by the same value to eliminate fraction denominators

13:

Cancel multiplied terms that are in the denominator

14:

Distribute

15:

Move terms to the left side

16:

Distribute

17:

Subtract the numbers

18:

Rearrange terms

19:

Use the quadratic formula

20:

Simplify

21:

Separate the equations

22:

Solve

Answer:
z = \frac{-50 + 2\sqrt{681} }{7}

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[~Last Messages~]:

Okay, I really hope my answer is correct.

I am truly sorry if it's wrong :(

Have a great morning, afternoon, or night. <333

<u><em>[-!AveryIsSomeHowAlive!-}</em></u>

7 0
1 year ago
Please answer 100 points and brainliest
Molodets [167]

Answer: you have to do in the first one 8,16,4,2,11,13,14

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A sphere has a radius of 9 in, which means its volume is 972π in3. The sphere is dilated by 2⁄3. What is the volume of the new s
swat32

Answer:

08-Oct-2009 — If a spherical balloon has a volume of 972 pi cubic centimeters, what is ... is 4.pi.r^2 (its area remember not volume) as 4/3.pi.r^3=972pi r=9 ... and it is good to know the squares of the next 10 numbers.

3 0
2 years ago
Read 2 more answers
A conical tent has a radius of 10.4 ft and a height of 8.4 ft. Doubling which dimensions will quadruple the volume of the tent?
avanturin [10]

Answer: Doubling the radius.

Step-by-step explanation:

The volume of a cone can be found with the following formula:

V=\frac{1}{3}\pi r^2h

Where "r" is the radius and "h" is the height of the cone.

Let's find the volume of the conical tent with a radius of 10.4 feet and a height of 8.4 feet.

Identifiying that:

r=10.4\ ft\\\\h=8.4\ ft

You get this volume:

V_1=\frac{1}{3}\pi (10.4\ ft)^2(8.4\ ft)\\\\V_1=951.43\ ft^3

If you double the radius, the volume of the conical tent will be:

V_2=\frac{1}{3}\pi (2*10.4\ ft)^2(8.4\ ft)\\\\V_2=3,805.70\ ft^3

When you divide both volumes, you get:

\frac{3,805.70\ ft^3}{951.43\ ft^3}=4

Therefore, doubling the radius will quadruple the volume of the tent.

5 0
2 years ago
Other questions:
  • With what radius will a circle with a central angle
    12·1 answer
  • The formula for the surface area of a cube is S 5 6x2
    5·1 answer
  • A rectangular made of square tiles measures 8 tiles wide and 10 tiles long what is the length in tiles of a similar rectangle 12
    12·1 answer
  • -6a (2b+ 5bc) <br><br> has to be in a distributive property
    6·1 answer
  • 1000 digits of pi...
    12·2 answers
  • My uncle Darnell wants to buy a canoe. The regular price is $758, but
    14·1 answer
  • Cellus
    6·1 answer
  • Find the missing side lengths. Answers are in simplest radical form with the denominator rationalized.
    5·2 answers
  • 11. What is the third term of the recursive sequence below? a1=-6 an=1/2an-1-n<br> Hurryy plzzz
    11·1 answer
  • A tank full of water is leaking at a constant rate for 15 minutes. The equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!