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
MAXImum [283]
2 years ago
13

I need to simplify this trigonometric expression. The answer will be given, but please help me with the process.​

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
3 0

Answer:

Step-by-step explanation:

I've attached a pic, I used y for sin(theta) and x for cos(theta). Shows all steps. See image.

Step 1: use "factoring sum of cubes" to factor the numerator.

Step 2: in the trinomial, in the numerator, rearrange terms to use the sin^2 + cos^2 = 1 .

Step 3: cancel that factor with the denominator.

You might be interested in
Which is 1,200 milligrams converted to grams?
Anvisha [2.4K]

Answer: 1.2 grams

Step by step explanation : divide the mass value by 1000

7 0
2 years ago
Hii*iiiiiiiijkjkiiiiiiiii æ
lidiya [134]
Hi what’s your name ???
7 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the line described by y=1/2
Marat540 [252]

Given:

The point, (4, -3)

The line,

y=\frac{1}{2}x+5

To find an equation in slope-intercept form for the line that passes through (4,-3) and is parallel to the given line:

The slope of the line is,

m=\frac{1}{2}

Since the given line is parallel to the new line, so the slope will be same for the both.

Using the point-slope formula,

y-y_1=m(x-x_1)

Substitute the point and slope we get,

\begin{gathered} y-(-3)=\frac{1}{2}(x-4) \\ y+3=\frac{1}{2}x-2 \\ y=\frac{1}{2}x-2-3 \\ y=\frac{1}{2}x-5 \end{gathered}

Hence, the equation in slope-intercept form for the line is,

y=\frac{1}{2}x-5

8 0
1 year ago
WILL MARK BRAINLIEST!!
bija089 [108]

Answer:

3 rd one

Step-by-step explanation:

Please mark me as brainliest, vote 5.0 and thank me to support

3 0
3 years ago
Read 2 more answers
The functions r and s are defined as follows. r(x)=-x-5 s(x)= -2x-5 . Find the value of s(r(4)).
Svet_ta [14]

Answer:

s(r(4)) = 13

Step-by-step explanation:

Substitute and calculate:


s(r(4)) = 13

6 0
2 years ago
Other questions:
  • Zach listed the ways he could plant the flowers did he list all possible ways
    7·1 answer
  • Select the linear function that describes the relationship between the domain and
    12·2 answers
  • Solve for x:
    9·2 answers
  • When calculating total gross pay, you should ___
    6·2 answers
  • Write the expression 2a+b in the form of a fraction with the given denominator. Check if the domain of the expression changed. I
    6·1 answer
  • WILL GIVE BRAINLIEST! PLEASE HELP ASAP!
    9·2 answers
  • Algoritmo que permita calcular el área de un cuadrado
    5·1 answer
  • Evaluate 5k + 1 when: *
    13·1 answer
  • Helpppppppppppppppppppppppppppp
    6·1 answer
  • Help stuck on this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!