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
mihalych1998 [28]
3 years ago
11

What is (13x + 9k) + (17x + 6k), simplified?

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0
The answer is 15x+30k
You might be interested in
How do I find the width in a frequency distribution?
Mama L [17]
I believe it is that you multiply
4 0
3 years ago
Select the polynomial that is a perfect square trinomial. 9x2 9x 1 36b2 − 24b 8 16x2 24x 9 4a2 − 10a 25.
alexgriva [62]

The polynomial that is a perfect square is 16x^2 + 24x +9. Option C shows the polynomial which is a perfect square.

<h3>What is square?</h3>

The square can be defined as a two-dimensional figure that has 4 equal sides.

Given are the equations of the areas of the polynomial.

Option C: 16 x^2 + 24x +9

We can write the above equation as,

(4x)^2 + 2 \times 4x \times 3 + (3)^2

(a+b)^2 = a^2 + 2ab+b^2

Here a = 4x  and b = 3, so

16x^2 + 24x+9 = (4x+3)^2

The simplification of the area of a polynomial is (4x+3)^2 which represents the area of a square.

Hence the polynomial that is a perfect square is 16x^2 + 24x +9. Option C shows the polynomial which is a perfect square.

To know more about the area of the square, follow the link given below.

brainly.com/question/1658516.

5 0
2 years ago
Help pls its for my homework and i cant find much help <br><br> help ples :C
lesya [120]

Answer:

C

Step-by-step explanation:

By the definition of negative indices, we can rewrite our expression:

y^-^\frac{4}{3} =\frac{1}{y^-^\frac{4}{3} }

And by the definition of fraction powers, we can rewrite our term:

\frac{1}{y^-^\frac{4}{3} }=\frac{1}{(\sqrt[3]{y})^4}

Not sure if that's what C says because the picture is kinda blurry.

6 0
2 years ago
The sum of twice a number and five is at most fourteen?
KatRina [158]

2x+5<14 .................................

3 0
3 years ago
Algebra 2 Logarithms Problem!!! Pls explain how you did the work for all parts-- i will give brainliest!!!!!
monitta

Answer:

<u>Given</u>

  • log₃ 20 = x and log₃ 2 = y

<u>Properties used</u>

  • <em>log ab = log a  + log b</em>
  • <em>log a/b = log a - log b</em>
  • <em>log aᵇ = b log a</em>

a)

  • log₃ 400 = log₃ (20)² = 2 log₃ 20 = 2x

b)

  • log₃ 80 = log₃ (20*4) = log₃ 20 + log₃ 4 = log₃ 20 + 2log₃ 2 = x + 2y

c)

  • log₃ 40 = log₃ (20*2) = log₃ 20 + log₃ 2 = x + y

d)

  • log₃ 10 = log₃ (20/2) = log₃ 20 - log₃ 2 = x - y
5 0
3 years ago
Other questions:
  • Simplify the rational expression. State any restrictions on the variable.
    15·1 answer
  • In the calm waters of an inlet, Manon's boat moves with a velocity (speed and direction) vector \vec{b_1} = (3,4) b 1 ​ ​ =(3,4)
    7·1 answer
  • N employee earns $175 for 15 hours work. assuming he is paid by the hour, how much will this employee earn in 18 hours?
    15·1 answer
  • How many cylinder containers that are the same height and have the same base area would these three henna cones fill up?
    11·1 answer
  • write an equation in slope-intercept form for the line that passes through (-2,5) and is perpendicular to the line described by
    13·1 answer
  • Zeke had 9 dvds. His mother bought d more DVD. Write an expression that shows how many dvds zeke has now
    11·1 answer
  • What value represents the number 1 in the number 4,105.8
    12·2 answers
  • I need help i need help me
    15·1 answer
  • Y is inversely proportional to the cube root of x
    15·1 answer
  • Pls help due today or ill fail
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!