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
SVEN [57.7K]
2 years ago
5

Factor the trinomial below. x2 - 12x+ 35

Mathematics
2 answers:
lisabon 2012 [21]2 years ago
7 0

Answer:

Step-by-step explanation:

x2 - 12x+ 35 = x^2 - 7x -5x +35

                   = x ( x-7) - 5(x - 7)

                   = (x-7)(x-5)

vlabodo [156]2 years ago
6 0

<u>ANSWER:  </u>

The factors of the expression x^{2}-12x+35 are (x – 7) and (x – 5).

<u>SOLUTION: </u>

Given, Trinomial expression is x^{2}-12x+35

Trinomial is nothing but an expression or equation having three terms in it.  

Given expression is quadratic expression.

Now, to factorize any quadratic expression we need to write the constant term as product of two numbers, such that sum two number should equal to coefficient of x, in order to take common.

x^{2}-12 x+35

By writing constant as product of two numbers, we get

x^{2}-12 x+5 \times 7

By writing the “x” term as sum of two number coefficients, we get

x^{2}-7 x-5 x+5 \times 7

By taking x and  -5 as common

x(x – 7) –5(x – 7)

By taking (x – 7) as common, the above expression becomes,  

(x – 7)(x – 5)  

Thus factors of the expression X^{2}-12 X+35 are (x – 7) and (x – 5).

You might be interested in
Given f(x) = x3 - x2 + 4x - 1 and<br> g(x) = -2x, find lim g(f(x))<br> X-2
trapecia [35]

Answer:

I hope this helps!Let me know if it helps

6 0
2 years ago
Choose the correct word that completes each statement about inscribing a square in a circle.
Anna11 [10]

Answer:

1. Perpendicular

2. Isosceles

3. Never

Step-by-step explanation:

1. AC ⊥ BD because diameter of a square are perpendicular bisector of each other.

2. In Δ AOB , By using pythagoras : AB² = OA² + OB² .......( 1 )

In Δ COB , By using pythagoras : BC² = OC² + OB²  ..........( 2 )

But, OA = OC because both are radius of same circle

So, by using equations ( 1 ) and ( 2 ), We get AB = BC ≠ AC

⇒ ABC is a triangle having two equal sides so ABC is an isosceles triangle.

3. The side can never be equal to radius of circle because the side of the square will be chord for the circle and in a circle chord can never be equal to its radius


7 0
2 years ago
Marlin Davies buys a truck for $28,000. In three years, the truck depreciates 48% in value. How much is the truck worth in three
harkovskaia [24]

In three years the Marlin's truck is worth 13,440$

To find percentage of a number, multiple it with in 0. Of the number.

Example: 28,000 ×. 48

That equals 13,440

So 48% of 28,000 is 13,440

5 0
2 years ago
Read 2 more answers
X + y = 12
pantera1 [17]

Answer:

Step-by-step explanation:

-22

8 0
3 years ago
100%
creativ13 [48]

Using the volume of the spherical balloon, it is found that it will take 24 hours for the balloon to become completely empty.

<h3>What is the volume of a sphere?</h3>

The volume of a sphere of radius r is given by:

V = \frac{4\pi r^3}{3}

Aspherical balloon has a radius of 6 feet, hence the volume is:

V = \frac{4\pi 6^3}{3} = 905

It has already lost 20% of it's air, and air is leaking out of the balloon at a rate of 30 cubic feet per minute, hence the volume after t minutes is given by:

V(t) = 0.8(905) - 30t

V(t) = 724 - 30t

It will be completely empty when:

V(t) = 0

724 - 30t = 0

30t = 724

t = \frac{724}{30}

t = 24.1

Rounding, it will take 24 hours for the balloon to become completely empty.

More can be learned about the volume of a sphere at brainly.com/question/25608353

7 0
1 year ago
Other questions:
  • WILL MARK BRAINLIEST A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviatio
    13·1 answer
  • Can someone help????
    13·1 answer
  • ( − + 5 + 3)2; simplify.
    7·1 answer
  • If an asset declines in value from $5,000 to $4,100 over 9 years, what is the mean annual growth rate in the asset’s value over
    14·1 answer
  • 1. The snow pack on Mt. Hood in the Oregon Cascades was 150 inches on
    7·1 answer
  • Need this for my final... PLEASE. HELP
    5·1 answer
  • How many kilograms are there in 8 pounds? Hint: 1 lb ≈ 0.454 kg Round your answer to the nearest tenth.
    8·1 answer
  • PLEASE HELP!!! LOOK AT PIC PLEASE!!
    5·1 answer
  • 16-2t=3/2t+9 solve for t
    6·1 answer
  • Why does 1.5 x 4.2 equal 6.3? Someone answer please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!