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
Mrac [35]
3 years ago
10

Use the relationship between the since and cosine functions to fill in each blank.

Mathematics
1 answer:
Flura [38]3 years ago
8 0

Answer:

sin 60° = cos<u> 30° </u>

Step-by-step explanation:

You need to use the trigonometric ratios which states that:

sin α = cos (90° - α)

sin 60° = cos (90°-60°)

sin 60° = cos 30°

You might be interested in
ILL GIVE U BRAINLISTTT!!!!!
amm1812

Hi

exponnential cannot be negative.  So A is out  

quadratic function cannot also. So B is out.  

C is the only one remaining...

5 0
3 years ago
Read 2 more answers
Find the volume of this hexagonal prism.
Arisa [49]
I hope you get it
The answer 2338.2 cm^3

5 0
3 years ago
Can 11 , 27, 9 and 6 whats the number closest to 24 it can make?
Marysya12 [62]
<span>Understand that: • the sum of two positive numbers is greater than either number. Understand that addition is the inverse of subtraction (addition reverses subtraction and vice versa) and use this to check results. Respond rapidly to oral or written questions, explaining the strategy used. For example: • 654 add 50… Add 68 to 74… • 7 add 12 add 9… Add 15, 6, 4, 15 and 1… • What is the sum/total of 26 and 39? And of 13, 62 and 3? • How many altogether are 121 and 35? And 61, 37 and 6? • Increase 48 by 22. • Which three numbers could have a total of 103? Are there any others?</span>
3 0
3 years ago
There are 1/3 gallon of water in a 3-gallon container. What fraction of the<br> container is filled?
ivanzaharov [21]

Answer:

1/9 of a container

3 0
3 years ago
70% of a number is 98.
hammer [34]
The solution is as follows:

Set up the proportion:

70% - 98
90% - x

70% / 90% = 98 / x

7 / 9 = 98 /x

(7 / 9) x = 98

x = 98 x 9/7

x = 14 x 9

x = 126

The answer is <span>D. 126.


I hope my answer has come to your help. God bless and have a nice day ahead!</span>
8 0
3 years ago
Other questions:
  • What Does X Equal In This Algebraic Expression
    11·1 answer
  • Which expression is the same as 8 ones and 72 thousandths?
    6·1 answer
  • What is the answer to 1/8^-2?
    10·2 answers
  • PLEASE HELP ME I REALLY NEED HELP PLEASEEEE
    11·1 answer
  • Anyone plz help I need it
    13·1 answer
  • A group of students must collect at least $150 to organize a science fair. They have already collected $30. Which graph best rep
    10·1 answer
  • If ANYONE, anyone AT ALL can help me out with those last few questions it would help me out SO MUCH???
    13·1 answer
  • Express x^2 +12+11 in the form (x+p)^2 +q
    8·1 answer
  • Solve for y.<br> 3= y+7 divided by 3 <br><br> Y=
    13·2 answers
  • What is tan 45°? 1 45° 90° A. 1/2 B. 1 C. 1/√2 D. √2 √₂ 2 45°​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!