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Natasha2012 [34]
3 years ago
15

Multiply 12x2y4z(-4x3y6z2)

Mathematics
1 answer:
mariarad [96]3 years ago
4 0

Answer:

-48x^5 y^{10} z^3 should be the answer

Step-by-step explanation:

You might be interested in
If m2=39 and m3=30 what is m1
Thepotemich [5.8K]

Answer:

m1 = 48

Step-by-step explanation:

this s a sequence of -9

it could only be + square by 3 if shown in question initially as squared m^2 so we cna presume the answer is m = - 9  m1 = 48

5 0
3 years ago
Y = -3x - 2 and 5x + 2y = 15
denis-greek [22]

Answer:

(-19, 55)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = -3x - 2

5x + 2y = 15

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

<em>Substitution</em>

  1. Substitute in <em>y</em>:                     5x + 2(-3x - 2) = 15
  2. Distribute 2:                          5x - 6x - 4 = 15
  3. Combine like terms:            -x - 4 = 15
  4. Isolate <em>x</em> term:                      -x = 19
  5. Isolate <em>x</em>:                               x = -19

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define original equation:                    y = -3x - 2
  2. Substitute in <em>x</em>:                                     y = -3(-19) - 2
  3. Multiply:                                                y = 57 - 2
  4. Subtract:                                               y = 55
8 0
3 years ago
Which one of the following measurements is equal to 12/16
BlackZzzverrR [31]

Answer:

what following measurements?

12/16=6/8

6/8=3/4

3/4=0.75

0.75=75%

Step-by-step explanation:

4 0
4 years ago
HELP PLEASE!!!!!!!!!!!!!!
Nookie1986 [14]
30,398.40. I think 6.85%-6.475%=0.375%x3/30. Then $340,000- the numbers.
5 0
3 years ago
A survey asked a group of 60 students to list their eye color
Bezzdna [24]

Answer:

My eye color is brown

Step-by-step explanation:

just is :0

5 0
3 years ago
Read 2 more answers
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