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Vika [28.1K]
3 years ago
13

Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

52.02

Step-by-step explanation:

cos-1 (8/13)

=52.02

disa [49]3 years ago
3 0
cos y = \frac{8}{13}  \\ y = arccos \frac{8}{13}  \\ y = 52.41
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Please help I’ll mark you as brainliest if correct
Alecsey [184]

Answer:

153.94 is your answer.

Step-by-step explanation:

I believe it would be the last one, but let me explain. So to find the area of a circle with just the diameter, the formula would be 1 /4 π d2. Which is one fourth times pie, multiplied with the diameter to the second power. So if we put 14 in the equation would look like this 1/4*π*14*2. So if we use this formula, we get 153.94. Or something close to that. I hope this helps! Good luck!! ;)

7 0
3 years ago
Bharat types 20 words/min. How many words can he type in each length of time? a) 5 min b) 30 min c) 23 min
e-lub [12.9K]

Bharat can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

<h3>What are Arithmetic operations?</h3>

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

Bharat types 20 words per minute which are given in the question.

To determine the number of words can he type in each length of time

We have to multiply the time by his typing speed.

The number of words that can be typed by Bharat in 5 minutes :

⇒ 20 × 5

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The number of words that can be typed by Bharat in 30 minutes :

⇒ 20 × 30

⇒ 600

The number of words that can be typed by Bharat in 23 minutes :

⇒ 20 × 23

⇒ 460

Therefore, He can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

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1 year ago
Graph each line using intercepts 1/4 x + 2y =2
Leno4ka [110]

The given equation is,

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Put different values for x and find value of y.

When x=0, y=1.

When x=1,

y=\frac{-1}{8}+1=\frac{7}{8}

The graph is,

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10 months ago
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dybincka [34]

Answer:

D. Mr. X

Step-by-step explanation:

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3 years ago
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The initial water level of a darn is 35 meters and decreases at a rate of 0.7 meters per day.
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Answer:

A

Step-by-step explanation:

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