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
Jobisdone [24]
2 years ago
13

Find sin θ if θ is in Quadrant III and tan θ = -1/5

Mathematics
1 answer:
Alborosie2 years ago
4 0

Answer:= - sin( square root 8 over 3)sin(1/4)

Step-by-step explanation:

So I did (square root 8/3)(square root 15/4)+sin(1/4)cos(-1/3) divide that by (-1/3)(square root 15 over 4) - sin( square root 8 over 3)sin(1/4)

You might be interested in
Is 9 a factor of 54x + 63​
Zolol [24]

Answer:

yes

Step-by-step explanation:

It is because 9 divides into 54 and 63

7 0
3 years ago
Read 2 more answers
Find an equation of the sphere which contains points A(1, 3, 2) and B(4, 3, 7) and the distance between A and B is equal to the
Marina86 [1]

Answer:

The answer is 8.5=(x-2.5)^2+(y-3)^2+(z-4.5)^2

Step-by-step explanation:

First we need to find diameter of the sphere. The distance point A and point B is:

d=\sqrt{(4-1)^2+(3-3)^2+(7-2)^2} \\d=\sqrt{3^2+0^2+5^2} \\d=\sqrt{34} \\d=5.83

d/2=r=2.92

radius of the sphere is 2.92 units

and the center of the sphere is:

C=((4+1)/2,(3+3)/2,(7+2)/2)

C=(2.5,3,4.5)

We can write the equation of the sphere as:

r^2=(x-2.5)^2+(y-3)^2+(z-4.5)^2\\8.5=(x-2.5)^2+(y-3)^2+(z-4.5)^2

4 0
3 years ago
There are six glass bottles and eight plastic bottles on a rack. If one is chosen at random, what is the probability of picking
ruslelena [56]
The probability of you picking a glass bottle is 3/7 
4 0
3 years ago
Read 2 more answers
A table of values for two variables shows a non linear relationship of the first differences are
Neko [114]

Answer:

A zero-order table is simply a table showing variables

controlled for. As an example, given an equation of two variables,

this table shows the values that result from the available values

for those two variables.

8 0
2 years ago
What is 16/225 simpified?
Shkiper50 [21]
I believe it 16/225 in fraction form

3 0
3 years ago
Read 2 more answers
Other questions:
  • At Kentucky Fried Chicken, the kitchen staff baked 96 chicken legs, 144 thighs, and 224 wings. The staff had to prepare platters
    7·1 answer
  • Is f(1) greater than less than or equal to g(1)
    15·1 answer
  • Solve the system by graphing. y=2x^2+3x+1 y=-2x+1
    9·2 answers
  • The slope of the line graphed below
    6·1 answer
  • The object below is a cubical lunch box having each edge as 10 cm.
    11·1 answer
  • Select three ratios that are equivalent to 8: 5.
    13·1 answer
  • Jasper is painting the outside of a box, including the top and bottom. The box measures 6 feet long, 2.5 feet wide, and 3 feet h
    8·1 answer
  • Use the equation below to answer the following questions.
    15·1 answer
  • Which of the following represents the solution to the equation 4x-2=10
    5·2 answers
  • Pls help me:) <br> A-(4•7)^-4<br> B-1/28^2<br> C-7^-2/4^2<br> D-(4•7)^4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!