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
STALIN [3.7K]
3 years ago
12

BRAINIEST TO WHOEVER RIGHT

Mathematics
1 answer:
Anna35 [415]3 years ago
7 0

Could you get a closer picture?

You might be interested in
Prove the identity.<br>cosx sin (x+y) - sinx cos(x+y) = siny​
Jet001 [13]

Answer:

In the explanation

Step-by-step explanation:

Going to start with the sum identities

sin(x+y)=sin(x)cos(y)+sin(y)cos(x)

cos(x+y)=cos(x)cos(y)-sin(x)sin(y)

sin(x)cos(x+y)=sin(x)cos(x)cos(y)-sin(x)sin(x)sin(y)

cos(x)sin(x+y)=cos(x)sin(x)cos(y)+cos(x)sin(y)cos(x)

Now we are going to take the line there and subtract the line before it from it.

I do also notice that column 1 have cos(y)cos(x)sin(x) in common while column 2 has sin(y) in common.

cos(x)sin(x+y)-sin(x)cos(x+y)

=0+sin(y)[cos^2(x)+sin^2(x)]

=sin(y)(1)

=sin(y)

6 0
3 years ago
Midpoint of (1,3) and (4,-5)
crimeas [40]

Answer:

The rigth answer is, ( 5/2 , -1 )

Step-by-step explanation:

To find the midpoint we use the respective formula:

m = ( x1 + x2 / 2 ,  y1 + y2 / 2 )

We replace:

m = ( 1 + 4/2  ,  3 + (- 5) / 2 )

We solve:

m = ( 5/2 ,  -1 )

5 0
3 years ago
5. What’s the answer to this question ASAP
tatiyna

Answer:

D is the correct answer

(hope this helps)

8 0
3 years ago
Find the missing angle <br><br> Plssssss asap
enot [183]
193 but i’m not sure
8 0
2 years ago
Identify the variation as direct, inverse, joint or combined.
Inessa [10]
<span>a. direct variation
A relationship between two variables in which one is a constant multiple of the other. </span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is one quarter of 24
    11·2 answers
  • Where is the red dot located?
    5·2 answers
  • A moving company charges $0.06
    15·1 answer
  • How would you turn "a computer technician charges $75 for a consultation plus $35 per hour" in slope intercept form?
    10·1 answer
  • When a softball player gets a hit, it can be a single, double, triple, or home run. When Josephine is at bat, the probability
    7·2 answers
  • Carol flips a coin, rolls a standard number cube, and randomly chooses a shape from the list below. Find the probability that th
    6·1 answer
  • QUICK I NEED HELP FAST
    9·2 answers
  • Convert the following polar-form vectors of the form ⟨r,θ⟩ into component-form vectors of the form ⟨x,y⟩. Your answers should be
    11·1 answer
  • Look at bth plz help tysm
    7·2 answers
  • Identify the cross section that results from slicing the three-dimensional figure.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!