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
Talja [164]
3 years ago
7

Select the postulate that is illustrated for the real numbers.

Mathematics
1 answer:
Advocard [28]3 years ago
6 0

Answer:

The correct answer is distributive postulate.

Step-by-step explanation:

Look at the expression we have given:

3x + 3 = 3(x + 1)

And we are asked that which postulate is illustrated for the real numbers.

We know that the distributive property of multiplication states that we can multiply a sum of numbers by multiplying each addend separately and finally add the products.

a*(b+c)= a*b+a*c

where a,b and c are real numbers.

3(x+1)= 3*x+3*1 = 3x+3

Therefore the correct option is distributive postulate....

You might be interested in
PLEASE HELP ASAP WILL MARK BRANLIEST<br><br> did i get the right answer or is it wrong?
Nesterboy [21]

Answer:

<h2><em><u>62</u></em><em><u>.</u></em><em><u>2</u></em></h2>

Step-by-step explanation:

4n × 2 + 43

<em>[</em><em>By</em><em> </em><em>putting</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>n</em><em> </em><em>=</em><em> </em><em>2</em><em>.</em><em>4</em><em>]</em>

= (4 ×2.4) × 2 + 43

= 9.6 × 2 + 43

= 19.2 + 43

= <em><u>62.2 (Ans)</u></em>

4 0
2 years ago
Read 2 more answers
one x-intercept for a parabola is at the point (2, 0). use the quadratic formula to find the other x-intercept for the parabola
omeli [17]

Answer:

Step-by-step explanation:

There are 3 ways to find the other x intercept.

1) Polynomial Long Division.

Divide x^2 - 3x + 2 by the binomial x - 2, because by the Factor Theorem if a is a root of a polynomial then x - a is a factor of said polynomial.

2) Just solving for x when y = 0, by using the quadratic formula.

x^2 - 3x + 2 = 0\\x_{12} = \frac{3 \pm \sqrt{9 - 4(1)(2)}}{2} = \frac{3 \pm 1}{2} = 2, 1.

So the other x - intercept is at (1, 0)

3) Using Vietta's Theorem regarding the solutions of a quadratic

Namely, the sum of the solutions of a quadratic equation is equal to the quotient between the negative coefficient of the linear term divided by the coefficient of the quadratic term.

x_1 + x_2 = \frac{-b}{a}

And the product between the solutions of a quadratic equation is just the quotient between the constant term and the coefficient of the quadratic term.

x_1 \cdot x_2 = \frac{c}{a}

These relations between the solutions give us a brief idea of what the solutions should be like.

6 0
3 years ago
I don’t have a question anymore kskskakakalalalakallakakaka
kramer
Ojsjsijdjsndjfjfiowjsbdidhejsnfj
5 0
3 years ago
Read 2 more answers
Umm plz help with just the first part
harkovskaia [24]

Answer:

Factored form: -2(x + 7) = 8, x = -11 (brainliest)?

Step-by-step explanation:

-2(x + 7) = 8

x + 7 = 8 / -2

x + 7 = -4

x = -4 - 7

= -11

6 0
3 years ago
If i have a square garden with an area of 50 sq feet how can i figure out how long each side is?
serg [7]

Answer:

a=l×w 50=l×w if it could be multiple answers unless you have more info on l or w

8 0
3 years ago
Other questions:
  • Which is the graph of 4x – 3y = 12?
    11·2 answers
  • mouse scurries across your kitchen floor at 2.0 feet per second. How many miles can the mouse travel in 1.5 hours (rounded to th
    11·2 answers
  • What is the simplest form of 1764
    13·1 answer
  • What is another way to write the equation 7/8x + 3/4=-6?
    11·2 answers
  • Find the slope of the line that passes through
    7·1 answer
  • Problem Solving<br>If seven coins add to $1, what<br>could the coins be?​
    6·1 answer
  • The population of a small town can be described by the equation PN equals 4000+70n. Where n is the number of years after 2005. E
    6·1 answer
  • HELP I NEED HELP ASAP
    6·1 answer
  • Find the factored form of this trinomial.<br> b2 - 11b - 12
    6·1 answer
  • 8<br> p varies directly as the square root of q.<br> p = 8 when q = 25.<br> Find p when q = 100.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!