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
Degger [83]
3 years ago
5

Find cos θ if sin θ = -12/13 and tan θ > 0

Mathematics
1 answer:
Anarel [89]3 years ago
6 0
SinФ=-12/13  
cosФ=Base/hypotenus
(hy)^2-(perpendicular)^2=(base)^2=13^2-12^2=5
cosФ=-5/13


You might be interested in
Pecahan yang senilai dengan 1/5 adalah
Vilka [71]
I don’t understand the language
7 0
3 years ago
A baseball player throws a ball from second base to home plate. How far does the player throw the ball?
Fynjy0 [20]

Answer:

The player throws 127.3 ft from second base to home plate.

Step-by-step explanation:

Given:

Distance from home to first base = 90 ft

Distance from first base to second base = 90 ft

We need to find the distance from second base to home.

Solution:

Now we can assume the complete scenario to be formed as a right angled triangle with two sides given and to find the third side.

Now by using Pythagoras theorem which states that;

Square of the hypotenuse side is equal to sum of squares of other two sides.

framing in equation form we get;

distance from second base to home = \sqrt{90^2+90^2}= 127.27 \ ft

Rounding to nearest tent we get;

distance from second base to home = 127.3 ft

Hence The player throws 127.3 ft from second base to home plate.

6 0
3 years ago
Find radius of the sphere from the following volume
nordsb [41]
Can you send a picture by chance?
3 0
2 years ago
A choir teacher is dividing 3 sopranos and 12 altos into singing groups. he wants each group to have the same combination of sop
Andreyy89
You can have a maximum of 3 groups. This is due to the fact that you only have 3 sopranos to equally divide between groups. Over 3 you would have a group lacking a soprano so 3 is the greatest you can make it.
7 0
3 years ago
The graph shows the distance traveled by two runners over several minutes,
ElenaW [278]

Runner B is going slower.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What agency is in charge of printing money
    6·1 answer
  • How is multiplying by the reciprocal the same as diving?
    15·1 answer
  • JK=2X KL=X+2 and JK=5X-10
    11·1 answer
  • Anyone who the answer to this ?
    8·1 answer
  • Your second mortgage of $31,200 is at a rate of 10.7% compounded quarterly for 8 years. What total will you have paid for your s
    13·1 answer
  • A phone company charges a base fee of $12 per month plus an additional charge per minute.the monthly phone cost c can be represe
    10·2 answers
  • In this figure, which of the following are corresponding angles?
    9·2 answers
  • The perimeter of a triangle is 61 in. The shortest side is 8 in. less than the longest side. The middle side is 19 in. less than
    10·1 answer
  • Jenny started with $5 in her piggy bank and earns an
    13·1 answer
  • Can anybody help me solve this
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!