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Dmitriy789 [7]
2 years ago
11

What is sqrt{4} times sqrt{4}

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
7 0

Answer:

Step-by-step explanation:

D

Andreas93 [3]2 years ago
3 0

Answer:

4

Step-by-step explanation:

square root of 4 = 2

2 x 2 = 4

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SCORPION-xisa [38]

Answer:

10

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10-10=0

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A student finds the slop of the line between (4, 3) and (-2, -2). She writes -2–4/-2–3. What mistake did she make?
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Find the missing side length
Slav-nsk [51]

Answer:

x ≈ 4.8

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
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<u>Trigonometry</u>

  • [Right Triangles Only] SOHCAHTOA
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Step-by-step explanation:

<u>Step 1: Identify Variables</u>

Angle measure = 58°

Adjacent side of angle = <em>x</em>

Hypotenuse = 9

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

  1. Substitute [cosine]:                    cos58° = x/9
  2. Isolate <em>x</em>:                                     9cos58° = x
  3. Evaluate:                                     4.76927 = x
  4. Rewrite:                                      x = 4.76927
  5. Round:                                        x ≈ 4.8
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The answer is A. 1.23

hope this helps!

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