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3 years ago

REGULAR 7TH GRADE MATH Slove each problem for x, showing all work

Mathematics

1 answer:

olga2289 [7]3 years ago

8 0

Answer: x=27

Step-by-step explanation:

The degrees of any triangle are equal to 180

83+43= 126 so 126 degrees out of 180 are accounted for

180-126=54 this is what is left over to equal 2x

54/2=27 divide 54 in half, to get 27, (27x2=54)

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2 years ago

A student S is suspected of cheating on exam, due to evidence E of cheating being present. Suppose that in the case of a cheatin

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Answer:

Step-by-step explanation:

Suppose we think of an alphabet X to be the Event of the evidence.

Also, if Y be the Event of cheating; &

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From the given information:

$P(\dfrac{X}{Y}) = 60\% = 0.6$

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(b)

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(c)

The required probability that (S) cheat provided the evidence being present is:

Using Bayes Theorem

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$P(\dfrac{Y}{X}) = 0.9838$

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REGULAR 7TH GRADE MATH Slove each problem for x, showing all work ​

REGULAR 7TH GRADE MATH Slove each problem for x, showing all work