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
IRISSAK [1]
2 years ago
6

What value of makes this equation true? sin(30) = cos()

Mathematics
2 answers:
masya89 [10]2 years ago
4 0

Answer:

cos60°

Step-by-step explanation:

Using the cofunction identity

cos(90 - x) = sinx , then

sin30° = cos(90 - 30)° = cos60°

kicyunya [14]2 years ago
4 0
Sin(30)= -0.952...
cos(60) = -0.952...
sin(30) = cos(60)
You might be interested in
Marcy charges $575 per month to rent a room at her eight-room apartment complex. Running the complex costs
vodka [1.7K]

Answer:

B

Step-by-step explanation:

575 x 8 = 4600

4600 x 12 = 55200

55200 - 9880 = 45320

Therefore, our answer is B

6 0
2 years ago
Read 2 more answers
Caroline is going to the state fair with a group of friends. It costs her $12 for admission, and once she is inside the fair she
ioda

Answer:

a) y=0.75x+12    (y=ax+b)

b)a=0.75

c)b=12 (b=y-intercept, the place where the graph hits the Y axis). It's the starting cost, the cost that will be paid only one time

d) starts at (0,12) and goes up +0.75 each time

4 0
2 years ago
Read 2 more answers
What equals 76 used 5
Snezhnost [94]
25.25 bc 76 divided by 5 because the answer will not go evenly so you have to have a decimal
5 0
2 years ago
Read 2 more answers
$18 less than the original price is $48.<br><br> HELP!!
mihalych1998 [28]

Answer:

i believe itd be 66 dollars :D

hope this helps !!

Step-by-step explanation:

x - 18 = 48

add 48 and 18 and get the answer = $66

4 0
2 years ago
Read 2 more answers
Please help find What is AB?​
OverLord2011 [107]

Answer:

oblique

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Jaime wants to display her math test scores by using either a line plot or a stem and leaf plot. Her test scores are:
    14·1 answer
  • In rectangle ABCD. If the coordinates of A are (0,0) and of C are (r,s), find the coordinates of B.
    13·1 answer
  • Find the area of a circle, in terms of pi, if the radius is 20 ft.
    7·1 answer
  • Line A is represented by the equation given below:
    5·2 answers
  • If x can be any integer, what is the greatest possible value of the expression 1-x^2
    15·1 answer
  • In some country the budget for defense exceeded the budget for education by ​$660.4 billion. If x represents the budget for​ edu
    13·1 answer
  • I will mark brainliesttt!
    9·2 answers
  • If this rectangle is dilated using a scale factor of 1/2 through point B, what is the result?
    11·2 answers
  • Myra ordered 648 roses for her flower shop. Her helpers made boquets for every 8 roses.How many bouquet of roses were made for s
    14·1 answer
  • a history book weights 24 oz more than a math book. the marh book is 75% the weight of the history book. how much does each book
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!