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
QveST [7]
2 years ago
13

20 POINTS AND BRAINLIEST!!!

Mathematics
1 answer:
Yuri [45]2 years ago
4 0

Answer:

option 2

Step-by-step explanation:

the cosine rule is

cos A = b² + c² - a² / 2bc

so, A is x°

a is 41

b is 37

c is 63

solving the equation will give you the value of x°

You might be interested in
Plssss help i give brainliest
notka56 [123]

Answer:

28

Length=2(x-1)

Width=5

Area=length*width = (2(x-1))(5) = (2x-2)(5) = 10x-10

29

His reasoning is illogical because whether or not an expression has a term that is being subtracted isn't relevant; technically there are an infinite amount of ways to represent a value. Plus you can just compute the expressions and see that they're equal:

6x-2x+4 = 4x+4

4(x-1) = 4x+4

30

The two expressions are equal because when you compute the expression 4(n+3)-(3+n) , you get 3n+9:

4(n+3)-(3+n) = 4n+12-3-n = 3n+9

31

The two expressions are equal because when you compute the expression 2(2n-1), you get 4n-2.

2(2n-1) = (2)(2n)+(2)(-1)=4n-2

32

5(g+14)=(5)(g)+(5)(14)=5g+70

The expressions aren't equal as 5(g+14) equates to 5g+70 and 5g+70≠5g+14.

3 0
3 years ago
The first- and second-year enrollment values for a technical school are shown in the table below: Enrollment at a Technical Scho
pav-90 [236]

Answer:

  • <u><em>The solution to f(x) = s(x) is x = 2012. </em></u>

Explanation:

<u>Rewrite the table and the choices for better understanding:</u>

<em>Enrollment at a Technical School </em>

Year (x)       First Year f(x)      Second Year s(x)

2009                  785                        756

2010                   740                        785

2011                    690                        710

2012                   732                         732

2013                   781                          755

Which of the following statements is true based on the data in the table?

  • The solution to f(x) = s(x) is x = 2012.
  • The solution to f(x) = s(x) is x = 732.
  • The solution to f(x) = s(x) is x = 2011.
  • The solution to f(x) = s(x) is x = 710.

<h2>Solution</h2>

The question requires to find which of the options represents the solution to f(x) = s(x).

That means that you must find the year (value of x) for which the two functions, the enrollment the first year, f(x), and the enrollment the second year s(x), are equal.

The table shows that the values of f(x) and s(x) are equal to 732 (students enrolled) in the year 2012,<em> x = 2012. </em>

Thus, the correct choice is the third one:

  • The solution to f(x) = s(x) is x = 2012.
8 0
3 years ago
Please help me!<br> x-1/12 = 7/2<br> a: 2<br> b: 6<br> c: 41<br> d: 43
Shalnov [3]
X=43/12 If you need work shown please tell me in the comments. Also please mark me as brainliest.
3 0
3 years ago
The second derivative of acos(kx) ​
Shkiper50 [21]
F’(x)= -akxsinkx

F’’(x)= -a(kx)^2coskx

I’m really sorry if the answer turned out wrong but I tried my best!
8 0
2 years ago
Liam had a container of oatmeal that contained 5 and one-half cups of oatmeal. Liam ate StartFraction 4 over 9 EndFraction cup o
Solnce55 [7]
3 and two half I hope you get a good answer
4 0
2 years ago
Read 2 more answers
Other questions:
  • 81x^2-16 factoring special cases
    9·1 answer
  • PLEASE ANSWER ASAP!!!
    5·1 answer
  • . A cylinder has ___ faces. 2 3 4
    5·2 answers
  • Translate the phrase into an algebraic expression.<br> The product of c and 3.
    6·2 answers
  • What is 73+84=. On Saxon math
    8·1 answer
  • Explain the place value relationship same two digits are next to each other in a multi digit number
    15·1 answer
  • Liam and Tehya are trying to determine whether ΔABC and ΔEFD can be proven congruent through rigid motions. Liam says that ΔABC
    7·1 answer
  • You can identify sample spaces for compound events using organized lists, tables, and tree diagrams. Which of the three methods
    5·2 answers
  • Whats The Awnser
    15·2 answers
  • A woman buys a pair of shoes at a sale. She pays $45, saving $15 on the normal price. The percentage discount on the pair of sho
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!