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]
1 year ago
15

The terminal side of an angle, Theta, whose sine value is One-half

Mathematics
1 answer:
Kazeer [188]1 year ago
4 0

Theta has a reference angle of 30° and is in Quadrant I or II.

Sin(theta) = ½

Basic angle: 30

<h3>What is the reference angle?</h3>

The acute angle between the terminal arm/terminal side and the x-axis. The reference angle is always positive. In other words, the reference angle is an angle sandwiched between the terminal side and the x-axis.

Angles: 30,

180-30 = 150

Because sin is positive in quadrants 1 and 2.

To learn more about the terminal side  visit:

brainly.com/question/1982296

#SPJ1

You might be interested in
(08.05)theresa earned scores of 88 points, 84 points, 88 points, and 91 points on four tests. what is the lowest score she can g
aksik [14]
99 because anything less will give you an average of 89 and a decimal 

6 0
3 years ago
2.434 to 3 significant figures
Maslowich
2.434 to 3 sigfigs = 2.43 .
4 0
3 years ago
Determine the LCm of 15 and 20
docker41 [41]
If you just want to know what is the least common multiple of 20 and 15, it is 60. Usually, this is written as lcm(20,15) = 60
5 0
2 years ago
Write the first five terms of the sequence in which the nth term is
ziro4ka [17]

Answer:

C) 2,6,24,120,720

Step-by-step explanation:

Here the n-th term An = \frac{(n +2)!}{n + 2}

A1 is the first term

A1 = (1 + 2)!/(1 + 2)

= 3!/3

A1 = 2

A2 is the second term

A2 = (2 +2)!/(2 +2)

= 4!/4

A2 = (1*2*3*4) /4

A2 = 6

A3 is the third term

A3 = (3 + 2)!/(3 +2)

A3 = 5!/5

A3 = 24

A4 is the fourth term

A4 = (4 + 2)!/(4 + 2)

A4 = 6!/6

A4 = 120

A5 is the fifth term

A5 = (5 + 2)!/(5 +2)

A5 = 7!/7

A5 = 720

Answer: C) 2,6,24,120,720

Thank you.

8 0
3 years ago
Find x from given equations sin30 + 2 cot^2 30 + x cos^2 30= 8+ tan^2 45 + cos 60​
julia-pushkina [17]

Answer

1/2+2×(sqrt3)^2+x.(sqrt3/2)^2=8+1^2+1/2

1/2+2×3+x.3/4=8+1+1/2

1/2-1/2+6+x.3/4=9

x.3/4=9-6

x.3×4=3

x.3=3×4

x.3=12

x=12/3

x=4.

so, the value of x is 4.

hope it helps you.

4 0
3 years ago
Other questions:
  • Find the area of the composite shape
    11·1 answer
  • What has kept you from saving in the past?
    12·1 answer
  • |x−4| if x&gt;4<br><br>please help me!!<br><br>please!!
    6·1 answer
  • Cobalt-60 is used in the treatment of cancer. A sample contains 8 grams of co-60 wbere k=0.1308
    9·1 answer
  • Please help......
    10·1 answer
  • Which expression can be used to find the volume of the sphere? A sphere with diameter 10 inches. V = four-thirds pi r squared =
    11·2 answers
  • The height above ground (in feet) of a projectile is given by the function h(t)=-16t^2+64t+10, where t is the number of seconds
    8·1 answer
  • Nick went canoeing on the river. He traveled 1 mile in 17 minutes. At this rate, how far
    15·1 answer
  • Use the Distributive Property to rewrite the algebraic expression. 9(3p + 6)
    12·1 answer
  • Find the least number 1008 would need to be multiplied by to give a square number.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!