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
svlad2 [7]
3 years ago
6

Find θ, 0° ≤ θ < 360°, given the following information.

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
3 0

Answer:

210°

Step-by-step explanation:

Given

sinΘ = - \frac{1}{2}

Note taken the inverse sine of the positive value of the ratio, gives the related acute angle, that is

Θ = sin^{-1}(\frac{1}{2} ) = 30° ← related acute angle

Thus the required angle in the third quadrant is

Θ = 180° + 30° = 210°

You might be interested in
Greg is designing a clock face. Using the center of the clock face as the origin, he keeps its diameter at 10 units. Match the p
Alex17521 [72]
3o'clock - directly to the right of the origin; on the x axis - (5,0)
6o'clock - directly below the origin; on the y-axis - (0,-5)
9o'clock - directly to the left of the origin; on the x-axis, (-5,0)
12o'clock - directly above the origin; on the y-axis, - (5,0)
7 0
3 years ago
Read 2 more answers
Simplify 2[(9 - 5)^5 / 8]
Alenkinab [10]
2[(9 - 5)^5/8] = 2[4^5/8] = 2[1024/8] = 2[128] = 256
5 0
3 years ago
Parallel to y =9x 3, y-intercept at -2
Mashutka [201]
Slope-intercept form:
y=mx+b
m=slope
b=y-intercept

We have this line: y=9x+3; a line parallel to this line (y=9x+3) will have the same slope; therefore m would be equal to 9 (m=9).

Data:
m=9
b=-2
y=mx+b
y=9x-2

Answer: y=9x-2
3 0
3 years ago
Due in 10 min help! <br> Find t.
lys-0071 [83]

Given:

A right angle triangle with angles 45, 45, 90 degrees.

Hypotenuse of the triangle = 7\sqrt{2} mm

Base of the triangle = t

To find:

The value of t.

Solution:

In a right angle triangle,

\cos \theta=\dfrac{Base}{Hypotenuse}

Using this trigonometric ratio in the given triangle, we get

\cos (45^\circ)=\dfrac{t}{7\sqrt{2}}

\dfrac{1}{\sqrt{2}}=\dfrac{t}{7\sqrt{2}}

\dfrac{7\sqrt{2}}{\sqrt{2}}=t

7=t

Therefore, the value of t is 7 millimetres.

8 0
3 years ago
PLEASE HELP AND SHOW WORK​
Lelechka [254]
X=44°

you write 2x-6=82, subtract 6 on both sides so ur left with 2x=88, you divide both sides by 2 and you get 44
8 0
3 years ago
Other questions:
  • If U = 6 feet, V = 8 feet, W = 3 feet, X = 6 feet, Y = 12 feet, and Z = 4 feet, what is the area of the object?
    8·1 answer
  • I need help on this worksheet for my math hw it’s combing like terms?
    6·1 answer
  • The water level in the aquarium's shark tank is always greater than 25 feet. If the water level decreased by 6 feet during clean
    7·1 answer
  • In this figure, a and b are<br>A. vertical<br>B. equal<br>C. complementary.<br>D. supplementary.
    7·1 answer
  • Given: A(-7,8), M(-3,6) find the midpoint
    8·1 answer
  • Find the value of the greater root of x2 - 13x + 12 = 0.
    15·2 answers
  • Find the missing measurement for each figure.
    11·1 answer
  • What is the solution to the system of equations graphed below?
    11·1 answer
  • If 2 pizzas are needed to serve 8 people, how many pizzas are needed<br> to serve 20 people?
    5·1 answer
  • XPLEASE HURRY!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!