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
Nataliya [291]
3 years ago
13

Simplify. tan(-x).cot(-x)

Mathematics
1 answer:
lyudmila [28]3 years ago
3 0

Answer:

= 1

Step-by-step explanation:

tan(-x).cot(-x) 

tan(-x)  × cot(-x)

Note : cot =reciprocal or inverse of  tan = 1/ tan

Therefore

tan(-x)  × cot(-x)

= tan(-x)  × 1/tan(-x)

= tan(-x)  ÷ tan(-x)

= 1

I hope this was helpful, please rate as brainliest

You might be interested in
Pascal sells fruit from a fruit stand. He starts the day with 80 pounds of fruit. In the morning, 5 customers each buy w pounds
kifflom [539]

An algebraic expression that represents the weight of the fruit that Pascal still has after feeding the birds is 26.7 - 1.7w.

The total pounds of fruit that Pascal has after feeding the birds can be determined by subtracting the sum of the pounds of fruits he sold and the pounds of fruits he uses to feed the birds from the total pounds of fruit he had at the beginning of the day.

Pounds of fruit left = pounds of fruit he had at the beginning of the day - (pounds of fruit he sold + pounds of fruits he used to feed the birds)

Pounds of fruit he sold = 5 x w = 5w pounds

Pounds of fruits he used to feed the birds = \frac{2}{3} ×(80 - 5w) = 53.3 - 3.3w

Pounds of fruit left = 80 - (5w + 53.3 - 3.3w)

After combining similar terms, the expression is:

26.7 - 1.7w

A similar question was answered here: brainly.com/question/24007639?referrer=searchResults

5 0
2 years ago
(SAT prep) Find the value of x in each case of the following exercises:
yKpoI14uk [10]

The value of x from the figure is 70°

<h3>How to determine the value</h3>

It is important to note that alternate angles are equal and angles in a triangle sum up to 180°

We then have that,

x + 50 + 60 = 180 °

x + 110 = 180°

Make 'x' subject

x = 180 - 110

x = 70 °

Thus, the value of x from the figure is 70°

Learn more about alternate angles here:

brainly.com/question/24839702

#SPJ1

8 0
1 year ago
The image below is a triangle drawn inside a circle with center O:Which of the following expressions shows the area, in square i
zaharov [31]
The Area of a circle =π.R² (R=radius). & π 3.14

Since you didn't give the length of the Radius, then the area of the circle=3.14R²
5 0
3 years ago
My guys got me I will give brainliest
8_murik_8 [283]

Answer:

58°

Step-by-step explanation:

A + B + C = 180 °

The smallest value of C is 91.

A + B = 89

A = 2B - 4

2B - 4 + B = 89

3B - 4 = 89

3B = 93

B = 31

A + 31 = 89

A = 58

3 0
3 years ago
What is 1812 divided by 4
andrezito [222]
1812/4=
453
The answer is 453
5 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the function: <br>y= -2x + 11 when x = 5.<br>y=_____​
    9·1 answer
  • A container holds 70,000 ounces of water. There is a small leak in the container. Every 96 minutes, 1.5 ounces of water leaks ou
    13·1 answer
  • 40 POINTS AVAILABLE<br> real answers please
    5·1 answer
  • Witch fraction is equivalent to 1/3
    6·1 answer
  • The ages of the winners of a cycling tournament are approximately​ bell-shaped. The mean age is 27.3 ​years, with a standard dev
    14·1 answer
  • The data set shows the ages of the players of the soccer team. What is the most common age of the members of the team? Explain h
    14·2 answers
  • To multiply 10 with 2/5<br> you should_________.
    8·2 answers
  • Find the slope that passes through the points (-18, -6) and (7, -17). *
    10·1 answer
  • 9/20 as a whole number
    13·2 answers
  • NO LINKS!! Please help me part 2​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!