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Tomtit [17]
3 years ago
6

I need geometry help

Mathematics
2 answers:
Elanso [62]3 years ago
5 0

Angle BEC is the unmarked angle in the middle of the figure. Its value is the difference between straight angle AED (180°) and the two marked angles, 57° and 33°. That difference is ...

... 180° - 57° -33° = 90°

∠BEC is a right angle.

Vladimir [108]3 years ago
3 0

Answer:

Right angle

Step-by-step explanation:

We are given that

Angle AEB=57^{\circ}

Angle CED=33^{\circ}

We have to find  the classification of angle BEC

We know linear sum =180^{\circ]

Angle AEB +Angle BEC+Angle CED=180

Substitute the values then we get

57+33+\angle BEC=180^{\circ}

90+\angle BEC=180

\angle BEC=180-90

\angle BEC=90^{\circ}

Hence, the angle BEC is right angle

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3 years ago
How many inches is each slice of pizza?
mariarad [96]

Hey!


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18 ÷ 2 = 9


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r² = 9 × 9 = 81


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4 0
3 years ago
Read 2 more answers
In a statewide lottery, one can buy a ticket for $1. With probability .0000001, one wins a million dollars ($1,000,000), and wit
Dahasolnce [82]

Using the expected value, it is found that the mean of the distribution equals $0.1.

  • The expected value, which is the mean of the distribution, is given by <u>each outcome multiplied by it's probability</u>.

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Thus, the mean is given by:

E(Y) = 0.0000001(1000000) + 0.9999999(0) = 0.1

Thus showing that the expected value is $0.1.

A similar problem is given at brainly.com/question/24855677

6 0
3 years ago
How long does it take for a car traveling at a speed of 50.0 miles per hour to travel 300 feet?
beks73 [17]
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Hope this helps!
3 0
3 years ago
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