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Shalnov [3]
3 years ago
12

Simplify the following

Mathematics
2 answers:
slamgirl [31]3 years ago
5 0
The answer for the question is D. 3m
Hitman42 [59]3 years ago
4 0
3m is your answer to this question
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At​ most, how many one sixth 1 6​-inch-long pieces of string can you cut from a two thirds 2 3​-inch-long piece of​ string?
bija089 [108]
2\3 23-1\6 16
2\3-1\6=5\6
23-16=7
7 5\6
4 0
3 years ago
The sum of three consecutive numbers is -9 what are the numbers
zloy xaker [14]

-9/ 3= -3

-3 + -4 + -2 = -9

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5 0
3 years ago
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What is the value of 3-6(z-2) if z=-2
krek1111 [17]

Answer:

27

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<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

3 - 6(z - 2)

z = -2

<u>Step 2: Evaluate</u>

  1. Substitute in <em>z</em>:                   3 - 6(-2 - 2)
  2. (Parenthesis) Subtract:      3 - 6(-4)
  3. Multiply:                              3 + 24
  4. Add:                                    27
6 0
2 years ago
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How do you determine the quadratic equation having roots that are real numbers and equal​
zvonat [6]

Answer:

To determine the nature of roots of quadratic equations (in the form ax^2 + bx +c=0) , we need to calculate the discriminant, which is b^2 - 4 a c. When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real.

6 0
3 years ago
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( variable son both sides of an equation)
padilas [110]
B=8 i hope this helps!!
4 0
3 years ago
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