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Sidana [21]
3 years ago
8

What’s the correct answer for this question?

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0

Answer:

Independent Events

The outcome of one event does not affect the other.

If A and B are independent events then the probability of both occurring is

P(A and B)=P(A)×P(B)

Dependent Events

The outcome of one even affects the outcome ot the other.

If A and B are dependent events then the probability of both occurring is

P(A and B)=P(A)×P(B| A)

(B| A) - probability of B given A

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The sum of a number and 11
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Hello!

The sum of a number and 11:

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2 years ago
Find the degree measure of each angle in the triangle.
Alex777 [14]

Answer:

  • ∠R = 56°
  • ∠Q = 90°
  • ∠S = 34°

Step-by-step explanation:

The given triangle is a right angled triangle.

So, the angles in the triangle are :

  • 90°
  • (2x + 38)°
  • (5x - 11)°

Solving according to <u>angle sum property</u>,

Sum of all angles in a triangle is 180°

\longrightarrow 90° + (2x + 38)° + (5x - 11)° = 180°

\longrightarrow 117° + 7x = 180°

\longrightarrow 7x = 180° - 117°

\longrightarrow 7x = 63°

\longrightarrow x = 9

Angles =

\longrightarrow 2(9) + 38

\longrightarrow 56°

\longrightarrow 5(9) - 11

\longrightarrow 34°

  • ∠R = 56°
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  • ∠S = 34°

The angles are 56°, 90° and 34°.

4 0
3 years ago
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