You randomly guess the answers to four true-false questions. Design a simulation that u can use to model the answers.

1 answer:

7 0

You can flip a coin, heads can be true and tales can be false.

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Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

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3 years ago

nadezda [96]

You don't have a picture we can help with

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3 years ago

fomenos

What’s c? Not valid question

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4 years ago

KIM [24]

The same thing to the other side

8 0

3 years ago

mart [117]

The 3 inside angles of a triangle equal 180.

Add the 3 angles together to equal 180:

X + (5x-20) + 4x = 180

Simplify the left side by adding like terms:

10x-20 = 180

Add 20 to each side:

10x = 200

Divide both sides by 10:

x = 20

Angle A = x = 20

Angle B = 4X = 4(20) = 80

Angle C = 5x-20 = 5(20) -20 = 100-20 = 80

6 0

3 years ago