1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
allochka39001 [22]
2 years ago
8

Trigonometry lesson. Find X and Y

Mathematics
1 answer:
noname [10]2 years ago
7 0

Answer:

12 =x

20.78460969=y

Step-by-step explanation:

sin theta = opposite side / hypotenuse

sin 60 = y /24

Multiply each side by 24

24 sin 60 = y/24*24

24 sin 60 =y

20.78460969=y

cos theta = adjacent side / hypotenuse

cos 60 = x /24

Multiply each side by 24

24*cos 60 = x/24*24

24 cos 60=x

12 =x

You might be interested in
PLS HURRY
Aneli [31]

Given:

The table of values.

Hours (h)        Dollars (d)

     1                       42

     2                      84

     3                     126

     4                     168

     5                       ?

To find:

The correct statements about the table.

Solution:

From the given table it is clear that,

1\times 42=42

2\times 42=84

3\times 42=126

4\times 42=168

This pattern can be defined as

h\times 42=d

Multiply h by 42 to get d. So, option A is correct.

Using this pattern, we get

5\times 42=210

The missing value in the last row is 210. So, option D is correct.

From the given table it is clear that the rate of change is $42 per hour because dollar is increasing by 42 in every hour.

A real-world situation that is represented in the table is “Richard is a video game designer and earns $42 per hour.”

Therefore, the option E is correct.

3 0
2 years ago
Read 2 more answers
Why is apr an important tool for consumers
My name is Ann [436]

Answer:

APR, or annual percentage rate, is your interest rate stated as a yearly rate. An APR for a loan can include fees you may be charged, like origination fees. APR is important because it can give you a good idea of how much you'll pay to take out a loan.

6 0
2 years ago
Simplify.<br>(-w^2 + 4w - 7)+(2w+3w+6)​
stiv31 [10]

Answer:

-w2 + 9w - 1

..............

6 0
2 years ago
The number of traffic violations in a city increased from 12 to 16 in a month.
Stels [109]
The answer is 33%. To work out a percentage increase we work out the increase, so the difference between 12 and 16 is 4. We divide this by the original amount (12) and times it by 100, which gives you 33.333(recurring) which is rounded to 33%. Hope this helps!
3 0
3 years ago
Read 2 more answers
8/21 fraction to decimal ​
katrin [286]

Answer:

Solution and how to convert 8 / 21 into a percentage

0.38 times 100 = 38.1. That's all there is to it!

Step-by-step explanation:

hope this helps

7 0
1 year ago
Other questions:
  • How does 4 2/5 = 4.40
    9·2 answers
  • 72 is equal to 80% of a number n. Write and solve and equation to find n. Write the percent as a decimal.
    8·1 answer
  • Whsat is the answer to .5343434343434343434
    5·1 answer
  • HURRY!
    13·1 answer
  • the amount of sales at a toy store increases by 30% from May to June and decreases by 10% from June to July. The difference in t
    13·1 answer
  • 2 1/3 × 3 1/2, giving your answer as a mixed number​
    5·2 answers
  • Which of the following is an even function?
    5·2 answers
  • The lin 2x - 3y = 4 does not passes through the point :
    11·1 answer
  • What is my profile picture? Guess it right for brainliest <br> Start guessing!
    8·1 answer
  • ????????????????????????
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!