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
Dima020 [189]
3 years ago
10

Show that point (pi/3,1/2) is on the curve of y=cosx

Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0
Here y=1/2 x=pi/3=60°

y=cosx
1/2=cos60° and cos60°=1/2
so LHS=RHS

so that point is on curve y=cosx
You might be interested in
Solve for c.
Vanyuwa [196]

Answer:

b

Step-by-step explanation:

solve for c by simplifying both sides of the equation then isolate the variable

6 0
3 years ago
You have a credit card that has a balance of $3,589.90 and a credit limit of $5,000. If you have a good credit rating, how much
Maslowich

Answer:

maybe $1107.55

pls mark me brainliest if this helps you

Step-by-step explanation:

8 0
3 years ago
Please help thank you.
ki77a [65]
Hello!

Let O be the center of the sphere, A the tangency point and B the location of the satellite.

m<ABO = 1/2m(b) = 1/2 * 138 = 69

m<OAB = 90

m<AOB = 180 - 90 - 69 = 21

21 * 2 = 42

The answer is 42°

Hope this helps!
7 0
3 years ago
What 3/16 turned into a decimal and 5/48 turned into a decimal
Ira Lisetskai [31]
A way to do it is like this. Numerator divided by denominator so 3 divided by 16 which is .187.

5 divided by 48 is .0146      with the six repeating
7 0
3 years ago
Read 2 more answers
Which of the following is the x-coordinate of the solution to the system shown below
lyudmila [28]
Answer is x = 7

if u plug in 7 in the second expression, we can get 7 - y = 4, isolate y and then we get 3.

Now, plug in 7 in the first equation to get 2(7) + y = 17. that results to 14 + y = 17. isolate y again and then thats also 3.


so:
x = 7
y = 3
6 0
3 years ago
Read 2 more answers
Other questions:
  • Rosalinda saved $35 in 5 weeks. Her sister saved $56 in 56 days. Are the rates at which each sister saved equivalent? Explain yo
    10·2 answers
  • A vitamin C tablet contains 1/40 of a gram of vitamin C. You take 1 1/2 tablets every day. How many grams of vitamin C do you ta
    11·1 answer
  • 5t+5=5t-4<br> Son's homework. Can anybody help me out here?
    14·2 answers
  • Share £747 in the ratio 2:7
    5·2 answers
  • PLEASE HELP! A) 6,135º C B) 6,681º C C) 502º C D) 47º C
    8·1 answer
  • Joshua currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un
    5·1 answer
  • (14.14) larry reads that 1 out of 6 eggs contains salmonella bacteria. so he never uses more than 5 eggs in cooking. if eggs do
    6·1 answer
  • What is 64x^6 + 27 written as a sum of cubes?
    9·1 answer
  • 8.
    5·1 answer
  • Find the equation that represent the proportional relationship in this graph for you and terms of x​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!