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Ksju [112]
3 years ago
6

Please helpppp....????​

Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

Answer:

x = 45

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>

x + (x + 65) + 25 = 180

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

  1. Combine like terms:                     2x + 90 = 180
  2. Isolate <em>x</em> term:                               2x = 90
  3. Isolate <em>x</em>:                                        x = 45
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You roll a 6-sided die.<br>What is P(prime)?<br>Write your answer as a percentage.<br>Submit​
Cloud [144]

You roll a 6-sided die. The probability of getting prime is 50%.

<u>Solution:</u>

Given, that we have rolled a 6 – sided die.

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On rolling a six sided die, the total possible outcomes are 1, 2, 3, 4, 5, 6

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We have to get a prime number on rolling a die

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\text {Probability of an event as percentage }=\frac{\text { favourable number of outcomes }}{\text { total number of outcomes }} \times 100

\text {Probability of getting prime number on face of die }=\frac{3}{6} \times 100

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