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
Dafna1 [17]
3 years ago
10

What is the exact value of sin 30° ?

Mathematics
2 answers:
Tanya [424]3 years ago
4 0
From the equilateral (60-60-60) triangle with all legs of length 1, we can view half the triangle, forming a 30-60-90 triangle, with the hypotenuse measuring 1, the short leg1/2<span>, and the long leg 3 2. Therefore, we have sin 30° = </span>1/2<span>, cos 30° = 3 2, sin 60° = 3 2 and cos 60° = </span>1/2<span>.

i hope this help</span>
velikii [3]3 years ago
3 0
Sim 30 = 1/2 [email protected]@
You might be interested in
What is -10 times 100 to the 10 power
Lyrx [107]
Bruh............................
7 0
3 years ago
Read 2 more answers
What’s the slope of the line?
Alexeev081 [22]

Answer:

4/3

Step-by-step explanation:

You use Rise over Run.

It <em>runs</em> 3 blocks to the left (+).

It <em>rises</em> 4 blocks up (+).

6 0
3 years ago
Read 2 more answers
Natalie works in a department store selling clothing. She makes a guaranteed salary of $300 per week, but is paid a commission o
Sergio039 [100]

Answer:

The answer is below

Step-by-step explanation:

a) Natalie basic salary is $300 per week. She is paid a commission of 30% of her total sales for the week. Therefore her total weekly salary per week is given by:

Total weekly salary = Basic salary + Commissions

If Natalie makes $225 in sales, her commission = 30% of $225 = 0.3 × $225 = $67.5

Total weekly salary = Basic salary + Commissions = $300 + $67.5

Total weekly salary = $367.5

b) If Natalie makes $x in sales, her commission = 30% of $x = 0.3 × $x = $0.3x

Total weekly salary = Basic salary + Commissions = $300 + $0.3x

Total weekly salary = $(300 + 0.3x)

7 0
3 years ago
Can someone help me with this?
Ksju [112]

Answer:

a,c,b

aStep-by-step explanation:

6 0
3 years ago
Help help help help pls!!! I’m begging I’ll give brainliest!!!
photoshop1234 [79]

Answer: ...

Ok done. Thank to me :33

3 0
1 year ago
Other questions:
  • F 9 is added to twice a number and this sum is multiplied by 4​, the result is the same as if the number is multiplied by 4 and
    13·1 answer
  • A trangle has a 30 angle and a 55angle .what is the other angle ?how do you know?​
    12·1 answer
  • What is the perimeter of a rectangle in which<br> A= 154 in² and h = 11 in?
    5·1 answer
  • $3000 are invested in a bank account at an interest rate of 7 percent per year. Find the amount in the bank after 15 years of in
    9·1 answer
  • 10 Points And Brainliest IF Correct
    13·1 answer
  • You sell small and large candles at a craft fair. You collect $144 selling a total of 28 candles. How many of each type of candl
    6·1 answer
  • Question 5 (Fill-In-The-Blank Worth 5 points) (04.01 LC) The coordinates of point Aon a grid are (5.-3). Point A is reflected ac
    5·1 answer
  • En un puesto de verduras se han vendido 2 kg de naranjas y 5 kilos
    12·1 answer
  • A laptop computer originally priced at $1,200 now sells for $1,600 what is the percent of increase
    8·1 answer
  • I’m stuck on this question. Help please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!