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
Bogdan [553]
3 years ago
6

For which value of theta is sine theta = negative 1?

Mathematics
2 answers:
Roman55 [17]3 years ago
5 0

Answer:

Step-by-step explanation:

sin \theta=-1=-sin \frac{\pi }{2} =sin (\pi +\frac{\pi }{2} )=sin \frac{3 \pi }{2} \\\theta=\frac{3 \pi }{2}

Mars2501 [29]3 years ago
3 0

Answer:

i attached the answer in a picture

You might be interested in
David, a platform diver, dives into the pool during practice. The height of David above the water at any given time, s, can be m
ella [17]

Check the pictures below.

if we knew the roots/solutions of the equation, we can set h(s) = 0 and solve for "s" to find out how many seconds is it when the height is 0.

if you notice in the first picture, when f(x) = 0, is when the parabola hits a root/solution or the ground, for David he'll be hitting the water surface, and the equation that has both of those roots/solutions conspicuous is

h(s) = -4.9(s - 2)(s + 1).

4 0
3 years ago
Point R is at (2, 1.2) and Point T is at (2, 2.5) on a coordinate grid. The distance between the two points is ____. (Input numb
Nataly [62]
You could graph this, but it is simpler in this case to do it mathematically. 

Since the x and values are the same (implying undefined slope) you can subtract the smaller y value from the larger y value. 2.5-1.2=1.3. 
3 0
3 years ago
Identify the distance between points (−3,−6,7) and (−9,5,−4), and identify the midpoint of the segment for which these are the e
melisa1 [442]

Step-by-step explanation:

LET THE Point 1 A and point 2 is B

(AB) ^2=(-9-(-3))^2+ (5-(-6))^2+(-4-7)^2=278

AB=16.67 length unit

Midpoint

X=-9-3/2 =-6

Y=5-6/2=-0.5

Z=-4+7/2=-1.5

4 0
3 years ago
Read 2 more answers
What is 40% * 40 calories
ira [324]
40% × 40 is 16. answer is 16
3 0
3 years ago
Read 2 more answers
Haley who is 5ft tall, is flying a kite on 100ft of string how high is the kite
iris [78.8K]
The kite is 105 feet in the air
5 0
3 years ago
Read 2 more answers
Other questions:
  • Hi what isthe answer
    5·1 answer
  • Two triangles are similar. The dimensions of the first are 7, 8, and 10, while the dimensions of the second one are 3.5, 4, and
    8·1 answer
  • What is the answer to a problem adding problem
    11·2 answers
  • X and Y intercept equations x +2y =18
    8·1 answer
  • Please help I dont get it<br>20 points<br>​
    6·1 answer
  • Three consecutive integers have a sum of 168. What is the value of the largest integer
    12·1 answer
  • What is the geometric mean of 7 and 9.
    8·1 answer
  • Can someone please help me
    11·1 answer
  • Ahmed lost Rs 20 by selling a football for Rs 380. what was the loss and loss percent​
    14·1 answer
  • Write an equation for the nth term of each geometric sequence: <br> 1) 2,-6,18,…<br> 2) 5,10,20,…
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!