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umka21 [38]
3 years ago
11

32% of a number is 64 what is the number

Mathematics
2 answers:
Serjik [45]3 years ago
7 0

Answer:

If you take 32 percent of a number and get 64, then what is that number? In other words, you know that 32 percent of a number is 64 and you want to know what that initial number is. Therefore, the answer to "64 is 32 percent of what number?" is 200, and you can also derive that 32 percent of 200 equals 64.

Step-by-step explanation:

Inessa05 [86]3 years ago
7 0

200

Step-by-step explanation:

32% x = 64

(32/100)x= 64

0.32x=64

x=64÷0.32

x=200

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Anna [14]

Answer:

B) 81π units²

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
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  4. Multiplication
  5. Division
  6. Addition
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  • Left to Right<u> </u>

<u>Geometry</u>

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Area of a Circle Formula: A = πr²

Step-by-step explanation:

<u>Step 1: Define</u>

Diameter <em>d</em> = 18 units

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

Radius <em>r</em> = 18 units/2 = 9 units

<u>Step 3: Find Area</u>

  1. Substitute in <em>r</em> [Area of a Circle Formula]:                                                       A = π(9 units)²
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  3. [Area] Multiply:                                                                                                  A = 81π units²
6 0
3 years ago
a triangle has one side that is 4cm long and one that is 9cm long the third side is a whole number of cm. what is the shortest p
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Answer:

Step-by-step explanation:

Since it must be an integer, 5 would make it up to the full length of the longest line. What you get is not quite a triangle. The way to get a triangle is to add one more to the 5 to make 6

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4 0
2 years ago
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Oksanka [162]

Step-by-step explanation:

m <u>~</u><u> </u>6.9

6.9! = 4122.7

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<u>n</u><u> </u><u>~</u><u> </u><u>8</u><u>.</u><u>9</u>

8.9! = 289867.7

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4 0
3 years ago
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yanalaym [24]

Answer:

8x^5 + 12x^4 - 26^3 + 11x^2 + 27x - 42

Step-by-step explanation:

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8x^5 + 12x^4 - 26^3 + 11x^2 + 27x - 42

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Answer:

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Step-by-step explanation:

D = (7/2)m

4 0
3 years ago
Read 2 more answers
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