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kari74 [83]
2 years ago
9

Thanks for help ✨pppp

Mathematics
2 answers:
Elan Coil [88]2 years ago
7 0
ffghhhgddffgbbbgggggffffffffffffgghnhj
goldfiish [28.3K]2 years ago
4 0

Answer:

4

Step-by-step explanation:

In similar triangles, corresponding angles will be in the same ratio

EA = DA - DE = 10 - 5 =5

\dfrac{EA}{DE}=\dfrac{BA}{CB}\\\\\\\dfrac{5}{5}=\dfrac{6}{x+3}\\\\1 =\dfrac{6}{x+3}

Cross multiply,

x +3 = 6

Subtract 3 from both sides

x = 6 - 3

x = 3

x +1 = 3+ 1 = 4

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Alex takes a multiple-choice quiz in his Anthropology 100 class. The quiz has 10 questions, each has 4 possible answers, only on
Andreas93 [3]

Answer:

The probability is 0.28157

Step-by-step explanation:

The number of answers are 40 answers ( 10 questions and 4 answer each)

The number of correct answers is only 10

So the probability that he answers 2 exactly out of 10 means he correctly selected 2 answers

The probability will be;

10 C 2/ 40 C 10

This mean out of the total 10 correct, he selects 2 and out of the total 40 , he selects 10

The probability of selecting a correct answer is;

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So probability of selecting 2 correct out of a total 10 will be

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2 years ago
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Answer:

A

Step-by-step explanation:

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3 years ago
A twelve-sided die with sides labeled 1 through 12 will be rolled once. Each number is equally likely to be rolled.
kykrilka [37]

Answer:

1/6

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6 0
2 years ago
How is multiplying exponents (x^2*x^4) different from raising a power to a power((x^2)^4)? Ty =)
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Answer:

When your multiplying exponents in the same parenthasis like x^2*x^4, you'll add the exponents so it will be x^6. If it is outside the parenthasis like (x^2)^4 you'll multiply the exponents so it will be x^8. good luck! :)

Step-by-step explanation:

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