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
tatuchka [14]
4 years ago
14

For k= -3 and n= -4, -K2 - (9k – 3n) + 6n= (Simplify your answer.)

Mathematics
2 answers:
GuDViN [60]4 years ago
7 0

Answer: -(-3)2-(9(-3)-3(-4))

6+27-12

Step-by-step explanation:

Two negatives make a positive and a negative times a positive is negative

Travka [436]4 years ago
7 0
K=-3
N=-4

- K2 - (9k - 3n) + 6n =

- (-3)(2) - ( 9(-3) - 3(-4) ) + 6(-4)=

6 - ( -27 + 12 ) - 24 =

6 + 27 - 12 - 24 =

33 - 36 =

= -3 ✔️
You might be interested in
Geometry, please answer question ASAP
Nikolay [14]

9514 1404 393

Answer:

  D.  5.4

Step-by-step explanation:

The point U divides segment SP into the ratio 1 : 2. So, segment SU is 1/2 the length of segment UP.

  SU = UP/2 = 3.6/2 = 1.8

The length of PS is ...

  PS = PU +US = 3.6 +1.8

  PS = 5.4

__

<em>Additional comment</em>

If you were asked to find the value of x, you would discover x=1. That is not what you're asked here.

6 0
3 years ago
Whats the answer to 8h+5-3h=8h-4 and how do i do it
tiny-mole [99]

The solution to the linear equation:

8h + 5 - 3h = 8h - 4

is h = 3.

<h3>How to solve the linear equation?</h3>

Here we have the linear equation:

8h + 5 - 3h = 8h - 4

To solve it, we need to move all the terms with h to the left side of the equation and the terms without x to the right side:

8h - 3h -8h = -4 - 5

-3h = -9

Now we can divide both sides by -3 to get:

h = -9/3 = 3

We conclude that the solution to the linear equation is h = 3.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

5 0
2 years ago
This is for my hw and I am so confused on how to do this. Please someone help me asap!!!!!!!!!
jok3333 [9.3K]

Answer:

I GOT IT WRONG SORRY IMMA TRY AGAIN, what's the directions?

6 0
3 years ago
PLEASE HURRY ASAP!!!!!!!! ( select all that apply)
Neporo4naja [7]
The first one is true, so is the fourth one. The second one is not true and I'm not sure about the 3rd one, you would have to write them all out in numerical order and find the one in the middle
7 0
3 years ago
Read 2 more answers
Help plssss missing assignment
Alja [10]

Answer:

$60+$4.2+$9=$73.20

Step-by-step explanation:

60-total

4.2-sales tax

9-tip

73.20-total

7% of 60 is 4.2

15% of 60 is 9

60+9+4.2=73.20

Hope this helps have a great day

Plz consider marking brainliest

4 0
3 years ago
Other questions:
  • Help with this one!!!<br><br><br> Show steps please:)
    10·2 answers
  • If m(angle sign)1=34 then what is m(angle sign)4
    9·1 answer
  • Will the solution of an equation such as x-3=9 be a variable on a number? Explain
    5·1 answer
  • Find the root(s) of f (x) = (x + 5)3(x - 9)2(x + 1). -5 with multiplicity 3 5 with multiplicity 3 -9
    11·1 answer
  • Find the slope, help on this question 10 points.
    9·1 answer
  • What is the slope-intercept equation of the line below?
    9·1 answer
  • (Write the number in word form)<br> 289,452,102.52
    13·2 answers
  • Find the dimensions of a box that will hold half as many cubes as a box that is 4 by 5 by 6.
    9·2 answers
  • Help pls, this is geometry
    14·1 answer
  • Evaluate 10 + 8÷4 - 12
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!