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zhuklara [117]
2 years ago
15

PLS HELP I WILL AWARD BRANLIEST

Mathematics
1 answer:
sveticcg [70]2 years ago
7 0

Answer:

x = 14

2x = 28

6x = 84

Step-by-step explanation:

6x = 180 - 124 + 2x

4x = 56

x = 14

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What is the approximate length of the radius of a circle with a circumference of 63 inches?
Sergeeva-Olga [200]

Answer: 63/2π

Step-by-step explanation: C=πd  

                                             63=πd

                                             D=63/π

r=1/2d

1/2×63/π=<u>63/2π</u>

       

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marshall27 [118]

Answer:

-4n - 5

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Find X<br> Coordinates are: 3x, 3x+10, 2x+10
lisabon 2012 [21]

Answer:

D. 20

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>Geometry</u>

  • All angles in a triangle add up to 180°

Step-by-step explanation:

<u>Step 1: Set Up Equation</u>

3x + 3x + 10 + 2x + 10 = 180

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

  1. Combine like terms:                    8x + 20 = 180
  2. Isolate <em>x</em> term:                              8x = 160
  3. Isolate <em>x</em>:                                       x = 20
8 0
3 years ago
True or False<br> A proportional relationship is non- linear.
butalik [34]

Answer:

False - Linear is a proportional relationship as it is a straight line.

4 0
3 years ago
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Vilka [71]

The answer is 1/3

A(2;0)

B(0;-6)

M= y2-y1/x2-x1

M= 0-2/-6-0

M= -2/-6

M= 1/3

8 0
2 years ago
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