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DENIUS [597]
3 years ago
7

Which properties are best used prove a quadrilateral is a parallelogram?

Mathematics
1 answer:
ikadub [295]3 years ago
3 0
A)Diagonals are congruent and perpendicular
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Step-by-step explanation:

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determine the slope-intercept form of the equation of the line parallel to y=-4/3x + 11 that passes through the point (-6,2
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56: =24:3
dmitriy555 [2]
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What is the output value of (4x+2)(x-5)/2 using input value of x=2
Firdavs [7]

Answer:

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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

Step-by-step explanation:

<u>Step 1: Define</u>

(4x + 2)(x - 5) / 2

x = 2

<u>Step 2: Evaluate</u>

  1. Substitute:                             (4 · 2 + 2)(2 - 5) / 2
  2. Parenthesis - Multiply:          (8 + 2)(2 - 5) / 2
  3. Parenthesis - Add:                10(2 - 5) / 2
  4. Parenthesis - Subtract:         10(-3) / 2
  5. Multiply:                                 -30 / 2
  6. Divide:                                    -15
6 0
4 years ago
Read 2 more answers
The velocity-time graph for a cycle is shown
malfutka [58]

Answer:

<u>a) 100m</u>

<u>b) 2m/s</u>

Step-by-step explanation:

a)==>> <u>2+4</u>+<u>6+8</u>+10(8) = 100m

b)==>> Variable "a" = change OVER time (\frac{change}{time}) = 8m/4s = 2m/s

5 0
3 years ago
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