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
dybincka [34]
3 years ago
6

-4(2+8)=(-4xN)= Show your answers

Mathematics
2 answers:
Elanso [62]3 years ago
5 0

Answer:

n=10

Step-by-step explanation:

- 4(2 + 8) = ( - 4 \times n) \\  \frac{ - 4(10)}{ - 4}  =  \frac{ - 4n}{ - 4}  \\ 10 = n

DIA [1.3K]3 years ago
5 0

Answer:

−4(2+8)=−4n

Step 1: Simplify both sides of the equation.

−40=−4n

Step 2: Flip the equation.

−4n=−40

Step 3: Divide both sides by -4.

\frac{-4n}{4}  =  \frac{-40}{-4}

n=10

You might be interested in
[(8*9)] - (6*7)] -15
maks197457 [2]

Answer:

15

Step-by-step explanation:

Simplify the following:

8×9 - 6×7 - 15

8×9 = 72:

72 - 6×7 - 15

-6×7 = -42:

72 + -42 - 15

72 - 42 - 15 = 72 - (42 + 15):

72 - (42 + 15)

| 4 | 2

+ | 1 | 5

| 5 | 7:

72 - 57

| 6 | 12

| 7 | 2

- | 5 | 7

| 1 | 5:

Answer:  15

3 0
3 years ago
Read 2 more answers
Da<br> A<br> Solve the equation 2x^2+3=0
Anika [276]

Answer:

x = ±i(√6 / 2)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Solving quadratics

<u>Algebra II</u>

Imaginary root i

  • √-1 = i

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

2x² + 3 = 0

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Subtract 3 on both sides:                        2x² = -3
  2. [Division Property of Equality] Divide 2 on both sides:                                  x² = -3/2
  3. [Equality Property] Square root both sides:                                                    x = ±√(-3/2)
  4. Simplify:                                                                                                             x = ±i(√6 / 2)
4 0
3 years ago
Pleaseeee help me solve this problem
-Dominant- [34]

Answer:

2/5

Step-by-step explanation:

The slope would be the change in y over the change in x which is 2 units up and 5 units to the right, so the answer is 2/5. hope this helps:)

7 0
3 years ago
Read 2 more answers
Mark talked on his cell phone 3 hours over the weekend. Genaro talked on his phone 1 9−− 10hours. How much longer did Mark talk
Katarina [22]

Answer:

7 hours

Step-by-step explanation:

10-3=7

4 0
3 years ago
Read 2 more answers
Help with this question?? :c
mojhsa [17]
The answer is 1.52 to your question.
5 0
3 years ago
Other questions:
  • What’s the difference between linear and non linear functions
    5·1 answer
  • If the radius of a circle is 20 cm, what is the circumference? (Use π = 3.14)
    5·1 answer
  • Use the interactive tool to find which of the following expressions have a sum of 6. Check all that apply.
    7·1 answer
  • What is the value of s ?
    5·2 answers
  • What is the slope of a line parallel to the line that passes through (4, -3) and (3, -1)?
    14·1 answer
  • Can someone please help with the Surface Area of this. I need the right answer so that i wont get murdered by my mom and so i ca
    8·2 answers
  • Which is the graph of the sequence defined by the function f(x) = 100(0.5)* - 1?
    14·1 answer
  • 3^2 dived (-4+5)^2-11+2^3 hope you can answer
    8·1 answer
  • I need help with question 2
    14·1 answer
  • you are taking a quiz that has 8 multiple-choice questions. if each question has 3 possible answers, how many different ways are
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!