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REY [17]
3 years ago
10

Whats the measure of

Mathematics
1 answer:
Greeley [361]3 years ago
4 0

Answer:

C. 80°

Step-by-step explanation:

Recall: SOH CAH TOA

Reference Angle = J

Opposite = 60

Adjacent = 11

Hypotenuse = 61

Apply trigonometric function, SOH, which is:

Sin J = Opp/Hyp

Sin J = 60/61

J = sin^{-}(\frac{60}{61})

J = 79.6111422°

J = 80° (nearest degree)

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3 years ago
The following stem-and-leaf plots compare the ages of 30 actors and 30 actresses at the time they won the Oscar award for Best A
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The image of the stem-and-leaf plots is in the attachment.

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Step-by-step explanation: Steam and leaf is a table that shows the digits of the data value split into a "stem", which represents the first digit, and a "leaf", which is the last digit.

For example, the first row of the table in the attachment, indicate a "stem" 2 and the first number of a "leaf" is 1, so the actress has 21 years.

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The difference is 59 years.

(c) The oldest age shared by 2 actors is 56 years.

6 0
3 years ago
Which statement about buildings and art from the Middle Ages and Byzantine Empire is true? The color gold in paintings was added
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Answer:

B D C hope it helps.....................

7 0
4 years ago
Ryan bought a pack of gum for $0.89, a soda for $1.39, and a donut for $0.75 from the convenience store. How much was his total?
masha68 [24]
Answer would be: A. $ 3.03
3 0
4 years ago
Find the perimeter of this rectangle.<br> 53 in.<br> 16 in.<br> [?]<br> inches
sveticcg [70]

Answer:

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=138

6 0
3 years ago
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