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svet-max [94.6K]

3 years ago

13

The largest angle of a triangle measures 60 more degrees than the smallest angle. The middle angle measures 30 more degrees than

the smallest. Find the measures of all three angles in the triangle.

1 answer:

Sauron [17]3 years ago

5 0

Answer:small =30 Medium= 60. Large = 90

Step-by-step explanation: small=X. M= X+30. L= X+60

X+X+30+X+60= 180

3X+90=180

-90=-90

3X=90

Divide by 3

X=30

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2 years ago

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Answer:

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Step-by-step explanation:

Given

$n = 7000$ -- total

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Required

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This means that at least one of the selected piece is defected.

So, we first calculate the probability that all the selected piece are accepted.

So, we have:

$Pr = \frac{7000 - 180}{7000} * \frac{6999 - 180}{6999}* \frac{6998 - 180}{6998}* \frac{6997 - 180}{6997}* \frac{6996 - 180}{6996}* \frac{6995 - 180}{6995}$

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So, we have:

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3 years ago