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
Otrada [13]
3 years ago
5

(1- sin^2 x) / sin x - csc x can you simplify this expression????

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
6 0
We are given with the function 1-sin^2 x / sinx - csc x and is asked in the problem to simplify the equation. we use trigonometric functions to determine the simplified form of the expression. 
we all know by th etrigonometric identity of sums that cos^2x + sin^2x =1 and that csc x is the reciprocal of sin x or by expression: sinx = 1/csc x
Thus, we substitute to the expression on hand, 1-sin^2 x / sinx - csc x = cos^x / sinx - 1/sinx 
cos^x / sinx - 1/sinx = cos^2x / sin^2x - 1/sinx = cos^2x * sin x /-cos^2x = -sinx. the final answer to this problem is equal to -sinx.
You might be interested in
At Palermo Pizzeria pizzas are sold by their diameter.  Rihanna orders a 14-inch pizza.  Which is closest to the area of the piz
Yuliya22 [10]
To get the Area you need the Radius to get the Radius you need to divide 14 by 2 14/2=7

The Radius is 7 now to get the area we need to multiply 7 by 7 but also add pi 3.14

7*7*3.14=153.86
4 0
4 years ago
Suppose the linear regression line y = 2.009x - 37.131 predicts a pizza
VARVARA [1.3K]

Answer:

Pizza parlor's profit = $515.344

Step-by-step explanation:

Given that:

Linear regression line for pizza parlor's profit

y = 2.009x - 37.131

x represents the number of pizzas sold

y represent the profit in dollars

Profit for 275 pizzas

Putting x = 275 in given equation

y = 2.009(275) - 37.131

y = 552.475 - 37.131

y = 515.344

Hence,

Pizza parlor's profit = $515.344

6 0
3 years ago
There are several peaches on a plate. Mary took c peaches from the plate, Andrew took the remaining y peaches. How many peaches
Karolina [17]

Answer:

c+y peaches

Step-by-step explanation:

since the questions does not mention any peaches that are left over even after Andrew took the y peaches, the c amount and y amount are all that were on the plate.

8 0
4 years ago
Isn’t it just 5? Why would it say check all that apply
LenKa [72]

Answer: 25^\frac{1}{2}

Step-by-step explanation:

25 = 5*5 or -5 * -5

yes, that is correct. However, you forgot another property of roots. Roots are simply exponential fractions.

\sqrt[n]{x^m}=x^\frac{m}{n}

Therefore, \sqrt{25} can also be rewritten as: 25^\frac{1}{2}. Notice that it cannot be -25 because that would be a negative square root which will give us an imaginary number.

4 0
3 years ago
Read 2 more answers
How much 15.50 decreases by 10.75
Daniel [21]
The answer is -30.65%
8 0
4 years ago
Other questions:
  • 3 + 2 (100 + 5 to the forth power - 1 what is the first step in solving this expression
    6·1 answer
  • What is the formula for finding the radius of a circle?
    14·2 answers
  • Cody filled of a bag with litter that he was picking up. michelle filled of a bag with litter. how much more litter did cody pic
    12·1 answer
  • What is the y-intercept -x+5y=45
    8·1 answer
  • At a competition with 7 runners, medals are awarded for first, second, and
    10·1 answer
  • What is 1 and 1/3 of 240
    11·2 answers
  • If DE=1.5m-9 and EF=4.5m-42 what is the value of DF (equilateral triangle)
    13·1 answer
  • A dolphin was swimming 28 meters below the ocean's surface. It changed its depth to avoid a
    15·1 answer
  • Will give, Branliest.<br><br>Thanks,<br>:)​
    5·1 answer
  • Isabel is saving money to buy a game. The game costs $30, and so far she has saved two-thirds of this cost. How much money has I
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!