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alisha [4.7K]
3 years ago
10

A wise man once said 400 reduced by 3 times my age is 112 what is his age

Mathematics
1 answer:
krek1111 [17]3 years ago
6 0
400-3x=112
3x=400-112=288
x=96
He is 96 years old.
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Write the fraction 3663 in simplest form
dybincka [34]
HEY THERE.

THE CORRECT ANSWER IS 36/63 = 4/7 Hope this helps you
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Can someone help me?!
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Please help. <br><br> Evaluate 6!<br><br> 3,125<br><br> 720<br><br> 120
Anastasy [175]

\huge\textsf{Hey there!}

\large\textsf{6!}\\\large\textsf{= 6}\times\large\textsf{5}\times\large\textsf{4}\times\large\textsf{3}\times\large\textsf{2}\times\large\textsf{1}\\\large\textsf{6(5) = \bf 30}\\\large\textsf{= 30}\times\large\textsf{4}\times\large\textsf{3}\times\large\textsf{2}\times\large\textsf{1}\\\large\textsf{30(4) = \bf  120}\\\large\textsf{= 120}\times\large\textsf{3}\times\large\textsf{2}\times\textsf{1}\\\large\textsf{120(3) = \bf 360}\\\large\textsf{= 360}\times\large\textsf{2}\times\large\textsf{1}

\large\textsf{360(2) = \bf 720}\\\large\textsf{720}\times\large\textsf{1}\\\large\textsf{= \bf 720}

\boxed{\boxed{\huge\textsf{Therefore, your answer is: \bf 720}\huge\textsf{ (option B)}}}\huge\checkmark

\large\textsf{Good luck on your assignment and enjoy your day!}

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4 0
3 years ago
The Andersons took the family dog to the vet. The dog weighed 35.45 pounds. What is this decimal rounded to the nearest tenth? n
Ivenika [448]
35.45

rounded to nearest tenth = 35.5
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rounded to nearest tens = 40
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5 0
3 years ago
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Klio2033 [76]

Answer:

x = 25

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>

29° + (4x + 9)° + (x + 17)° = 180°

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

  1. Combine like terms:                    5x + 55 = 180
  2. Isolate <em>x</em> term:                              5x = 125
  3. Isolate <em>x</em>:                                       x = 25
3 0
3 years ago
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