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4vir4ik [10]
3 years ago
10

If Martin scored a 77 and an 83 on his last two quizzes, what was his quiz average ​

Mathematics
1 answer:
mihalych1998 [28]3 years ago
6 0
His average is 80%. You take the two scores add them up and divide by the number of scores.
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In a 30° - 60° - 90° right triangle, the hypotenuse has a length of 8. what is the length of the longer leg?
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Sin 30° = 1/2 = x/8
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Step-by-step explanation:

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What is the measure of arc WXY
bonufazy [111]

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152°

Step-by-step explanation:

Let P be any point on tangent \overleftrightarrow{YZ} and WY is secant or chord of the \odot J .

\therefore m\angle WYZ + m\angle WYP = 180°\\(Straight \: line \: \angle 's) \\\therefore 104° + m\angle WYP = 180°\\\therefore  m\angle WYP = 180°- 104° \\\red{\boxed {\bold {\therefore  m\angle WYP = 76°}}} \\

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Answer:

60 feet

Step-by-step explanation:

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