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amid [387]
3 years ago
13

How do I solve this and what is the answer?

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0
If your looking for for x it would be X = 4
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Who knows how to do this question?
Akimi4 [234]
Finding the value of x and y.

x:

sin 30 = 1/x
x = 1/sin 30
x = 2

y:

cos 30 = y/2
2(cos 30) = y
1.73 = y

Now the table:

sin 30 = 1/2
cos 30 = 1.73/2
tan 30 = 1/1.73

sin 60 = 1.73/2
cos 60 = 1/2
tan 60 = 1.73/1

Hope this helps :)
7 0
3 years ago
How to tell the difference between direct proportion and inverse proportion
Maksim231197 [3]
If two variables are in direct proportion, then as one increases, the other increases, and as one decreases, the other decreases. An example: If you're working, the amount of money you make (variable y) is in direct proportion to how many hours you work (variable x). The more hours you work, the more money you make, and vice versa. You can put these into the equation y = kx, where k is a constant rate at which x and y are directly proportional. 

<span>If two variables are in inverse proportion, then as one increases, the other decreases, and vice versa. For example: if you take unpaid vacation from work, the number of days taken off (variable x) is in inverse proportion to the amount of money you make (variable y). The more vacation you take, the less money you'll make, and vice versa. You can put these into the equation y = k/x, where k is a constant rate at which x and y are inversely proportional.</span>
7 0
3 years ago
How do you solve a Complex Volume problem?
serg [7]
To fund any volume,you multiply the cross sectional are by the depth of the shape
8 0
3 years ago
What's the difference between 2/8 and 5/8?
fgiga [73]

Answer:

-3/8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Acellus inverse variation
RUDIKE [14]

The current when the resistance is 10 ohms is 24 amps

<h3>What are variations?</h3>

Variations are simply data that change in values (i.e. not constant)

<h3>Types of variation</h3>

The types of variations are:

  • Direct variation
  • Inverse variation
  • Joint variation
  • Combine variation

From the complete question (see attachment), we have the following highlights

  • The variation is an inverse variation
  • When current (I) is 30 amps, the resistance (R) is 8 ohms

An inverse variation is represented as:

k = IR

Where k represents the constant of variation.

The above equation can be rewritten as:

I_1R_1 = I_2R_2

So, we have:

30 \times 8 = I_2R_2

240 = I_2R_2

When the resistance is 10 ohms, we have:

240 = I_2 \times 10

Divide both sides by 10

24 = I_2

Rewrite the above equation as:

I_2 = 24

Hence, the current when the resistance is 10 ohms is 24 amps

Read more about inverse variation at:

brainly.com/question/1327394

8 0
3 years ago
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