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natima [27]
3 years ago
5

What is 8.478 in expanded form?

Mathematics
2 answers:
Cloud [144]3 years ago
6 0

Answer:

8+0.4+0.07+0.008

Step-by-step explanation:

dont pick the answer its wrong

kirill [66]3 years ago
5 0
Answer: 1


explanation: the 1000 expands form
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HW1
katrin2010 [14]

Answer:

He is incorrect. The true greatest common factor is 8.

Step-by-step explanation

Although 4 is a factor of both numbers, 32 and 8 can both be factorized (multiplied) by 8 to have the given numbers as an outcome.

Ex. 4 * 8 = 32 ; 8 * 1 = 8

5 0
2 years ago
Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Andrei [34K]

Answer:

x = 8√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

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only]: Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use PT to solve for the missing length.

<u>Step 2: Identify Variables</u>

Leg <em>a</em> = 8

Leg <em>b</em> = 8

Hypotenuse <em>c</em> = <em>x</em>

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

  1. Substitute [PT]:                    8² + 8² = x²
  2. Exponents:                           64 + 64 = x²
  3. Add:                                      128 = x²
  4. Isolate <em>x</em>:                               8√2 = x
  5. Rewrite:                                x = 8√2
7 0
2 years ago
A computer printer can print a 640-word document in 30 seconds. At this rate, how many seconds are required to print a document
Lady_Fox [76]
The unit rate is 21.3333333333333333. So, the printer can print 21.3333333 word doc in 1 sec
21.3333333333333333*855=18240
hope this helps:)

7 0
3 years ago
Why cant a linear equation have two solutions
mars1129 [50]
Systems of linear equations can only have 0, 1, or an infinite number of solutions. The two lines can't intersect twice, so the correct answer is that the system has one solution. 
4 0
3 years ago
What is the Mode, Median, and Mean of this data set: 4, 6, 30, 4, 6.
nekit [7.7K]

Answer:

Mode: 4 and 6

Median: 30

Mean: 10

7 0
2 years ago
Read 2 more answers
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