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
zysi [14]
3 years ago
13

If cos 0 = 3/5 and angle 0 is in Quadrant IV, what is the value of tan 0 ? Tan =

Mathematics
1 answer:
VMariaS [17]3 years ago
4 0

Answer:

-4/3.

Step-by-step explanation:

cos O = 3/5

Using Pythagoras to find the length of the side opposite  the angle O:

As the  cos of O is adjacent/ hypotenuse,  Hypotenuse = 5 , adjacent side = 3 so

opposite side. = sqrt(5^2 - 3^2) = sqrt 16

= 4.

Now the tangent is negative in Q IV so

tan O =  opposite / adjacent side = -4/3

You might be interested in
Solve for <br> x<br> x and graph the solution on the number line below.<br> −14&lt;7x
yanalaym [24]

Answer:

Step-by-step explanation:

-14<7x

-14/7<7/7x

2<x

7 0
3 years ago
A piece of string 25 and 1/2 inches long will be cut into 3/4 inch pieces how many pieces will there be
olga2289 [7]

you would have 9.375 pieces or 75/8 pieces, depends on how you look at it

6 0
3 years ago
31. Jamie works at pizza hut. She makes $30 a day, plus $2 for each pizza she delivers. She earned $50
Mashcka [7]

Answer:

10

Step-by-step explanation:

30+2+2+2+2+2+2+2+2+2+2

Hope this helps!!

Can you tell me if it's right or not? And can you give me brainliest?!!

6 0
3 years ago
A museum worker randomly displays 5 historical writings in a row. What is the probability that the worker lines them up from the
Mars2501 [29]

The number of ways to arrange the 5 writings in a row is 5! = 5 * 4 * 3 * 2 * 1 = 120 ways.

There is only 1 way to arrange the writings from oldest to newest.

Therefore, the probability is 1/120.

4 0
3 years ago
Write 2.9302 as a fraction and a mixed number​
bonufazy [111]

rationalise 29302/100000

=14651/50000

8 0
3 years ago
Other questions:
  • Write an example of an expression that cannot be simplified, and explain how you know that it cannot be simplified
    14·1 answer
  • What is the measure of angle B in the triangle? Enter your answer in the box. m∠B= ° ​
    13·2 answers
  • Can someone help me with #31 please?
    5·2 answers
  • Solve 15-2x=3x<br> the solution is x=
    9·2 answers
  • Four polynomials are shown below:
    12·1 answer
  • How do I solve this system of equations? Help ASAP!<br><br> 2x+8y=6<br> -5x-20y=-15
    6·1 answer
  • HELP ME PLEASEE NOBODY IS HELPING AT ALL :((((
    11·1 answer
  • Do y’all know the answer to this math question?
    14·1 answer
  • An elephant at the zoo drinks 88 gallons of water each day. The table shows the number of days the elephant drinks water and the
    9·1 answer
  • What does the v stand for in (4v-7)(8v-6)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!