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iren2701 [21]
4 years ago
6

a expression that shows how to multiply 7 times 256 using expanded form and the distributive property.

Mathematics
1 answer:
nikitadnepr [17]4 years ago
6 0
256×7=
(200×7)+(50×7)+(6×7)=
1400+350+42=
1792
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vredina [299]

Answer:

D. 2 = 2

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>

x³ + 3x² = x + 3

x = -1

<u>Step 2: Check</u>

  1. Substitute in <em>x</em>:                                                                                                  (-1)³ + 3(-1)² = -1 + 3
  2. Evaluate exponents:                                                                                         -1 + 3(1) = -1 + 3
  3. Multiply:                                                                                                             -1 + 3 = -1 + 3
  4. Add:                                                                                                                   2 = 2
4 0
3 years ago
Which line segment is a chord of o C in the diagram below?
Sholpan [36]

Answer:

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Step-by-step explanation:

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Therefore, we choose D.

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Nimfa-mama [501]
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8 0
3 years ago
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Complete the statement for the equation y=-1/2x-1/2.
skad [1K]

9514 1404 393

Answer:

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Step-by-step explanation:

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