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iren2701 [21]
3 years ago
5

Find the value of y. Round your answer to the nearest tenth.

Mathematics
2 answers:
saw5 [17]3 years ago
8 0
The statement is false for any value of y
answer:y∈∅
gavmur [86]3 years ago
3 0

Answer:

y = 0.9

Step-by-step explanation:

Given : Cos y = \frac{8}{13}.

To find : Find the value of y. Round your answer to the nearest tenth.

Solution : We have given

 Cos y = \frac{8}{13}.

On taking the inverse of cos both sides .

y = Cos^{-1}(\frac{8}{13})

y = 0.90792

Up to nearest tenth 0 .9

y = 0.9

Therefore, y = 0.9

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The slope of a line equals the “run over the rise.”<br> True or false
GalinKa [24]

Answer:

False

Step-by-step explanation:

The slope of a line is

Change in y over change in x

This is also known as rise over run

6 0
3 years ago
Read 2 more answers
Find the quotient 12÷3/8
bearhunter [10]

Answer:

32

Step-by-step explanation:

To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator

 

Thus, the answer to 12 divided by 3/8 in fraction form is:

96 /3

To make the answer to 12 divided by 3/8 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

96 / 3 = 32

The answer is rounded to the nearest two decimal points if necessary.

96/3 can be simplified to 32/1.

32/1 is an improper fraction and should be written as 32.

Hope this helps <3

3 0
2 years ago
Read 2 more answers
the loudness, L, measured i in decibels (Db), of a sound intencity, I, measured in watts per square meter, is defined as L=10log
Jet001 [13]

Answer: D, 110 !!!

Step-by-step explanation:

8 0
3 years ago
(5,9), (5-3)<br> what is the slope?
monitta

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

When you want to find out what the slope is, you have to remember what the formula is first....

m=\frac{y}{x} =\frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

so in this case -3 would be the y_{2} because it's the y in the ordered pair and it's the second one. Then one of the 5's would be x_{2} and 9 would be y_{1} and then the other 5 would be x_{1}.

now if we plug it in

\frac{-3-9}{5-5} =\frac{-12}{0}

now we can tell that we can't divide by zero so the slope would be unidentified and that's it.

5 0
3 years ago
Please help What is the value of this expression when a = 7 and b = -4? |2a| - b/ 3
belka [17]

Answer:

46/3

Step-by-step explanation:

|2a| - b/3

Plug in the values and evaluate.

|2(7)| - (-4)/3

|14| + 4/3

Apply | a | = a

14 + 4/3

42/3 + 4/3

= 46/3

3 0
3 years ago
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