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
love history [14]
3 years ago
11

If cos theta=5/13 what is the value of tan theta for 0°<theta<90°​

Mathematics
1 answer:
Anna11 [10]3 years ago
5 0

Answer:

12/5

Step-by-step explanation:

I hope this is right

1. we know cos = adjacent side / hypotenuse

2. therefore, adjacent side = 5 and hypotenuse = 13

3. using the pythag theorem, the missing side is 12, which is the opposite side

4. since tan = opposite / adjacent, the answer is 12 / 5

You might be interested in
Using 3.14 for pie what is the area of the circle to the nearest tenth of an inch
liraira [26]

area =  \pi {r}^{2}  \\  r =  \frac{1}{2}  \times 7.5 = 3.75 \\ 3.14 \times 3.75  {}^{2}  \\ 3.75 {}^{2}  = 14.06 \\ 3.14 \times 14.06 = 44.1484 \: inches {}^{2}

hope that helped

3 0
3 years ago
Read 2 more answers
Find the rational roots of x4 + 5x3 + 7x2 – 3x – 10 = 0.
grigory [225]

Given:

The function is,

x^4+5x^3+7x^2-3x-10=0

Use the synthetic division,

The rational roots are of the form,

\frac{p}{q}

As, the constant term is -10, its factors are

\pm1,\pm2,\pm5,\pm10

These are the possible values of p.

Also, the leading coefficient is 1. its factors are

\pm1

These are the values of q.

From the above synthetic division, the actual rational roots are,

1,-2

Answer: rational roots are -2, 1

4 0
1 year ago
the cost to park a car in a parking lot is $3.45 per hour maleek parked his car for 4 hours on Monday 3 hours on Tuesday and 2 h
Kipish [7]
Add
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
$3.45
7 0
3 years ago
the football team has a total of 25 jerseys. There are 10 meduim-sized jerseys. What percent of yhe jerseys are medium-sized jer
stiv31 [10]

Answer: There is an easy answer for any problem like this. Be careful of the wording though. For this particular question, the answer is 40%

Step-by-step explanation: The reason for this is just to divide. Divide the total, or the 100% by the number your looking for. Basically, the 25 is the whole. 10 is a percent of that whole. Divided the whole by the percent and get 0.40. Convert that to a percentage and that would be 40%. There you go.


3 0
3 years ago
Someone help me lolol
vazorg [7]

Answer: the third option is correct.

Step-by-step explanation:

The largest negative number has the least value. That is -3/4.

It may help to convert the fractions to decimals. Remember that |absolute value| is considered positive in these questions.

4 0
4 years ago
Read 2 more answers
Other questions:
  • Anita’s vegetable garden is 21 square feet larger than Fred’s vegetable garden. Anita and Fred decide to pool their money togeth
    13·1 answer
  • Suppose Mirasol score a 96% in English test. There were 50 questions on the test. How many did Marisol answer correctly?
    9·1 answer
  • Rewrite each equation so y is a function of x. 2y+8=y-3x
    7·1 answer
  • Given the quadratic equation below, determine which situation it could represent.
    13·1 answer
  • Help.... ASAP...............
    9·1 answer
  • a game consists of placing seeds in 24 cups. a player puts two seeds in the first cup, four in the second, six in the third and
    6·1 answer
  • Orange juice comes in containers of 3/4 of a quarter of juice. If manual buys 8 containers, what is the total amount of orange j
    8·1 answer
  • 20 friends to 15 strangers
    7·2 answers
  • Can someone help me I am stuck on this question it would mean the world if u helped me! and TYSM! for the people who helped me h
    7·1 answer
  • Matrices question need help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!