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
pogonyaev
2 years ago
6

Two supplementary angles differ by 34. find the angles..​

Mathematics
1 answer:
antiseptic1488 [7]2 years ago
3 0

Answer:

107°

73°

Step-by-step explanation:

Let the two supplementary angles be x° and y°.

x + y = 180....(1)

Since, supplementary angles differ by 34.

Therefore,

x - y = 34....(2)

Adding equations (1) & (2)

x + y = 180

x - y = 34

_________

2x = 214

x = 214/2

x = 107°

Plug x = 107 in equation (1)

107 + y = 180

y = 180- 107

y = 73°

You might be interested in
Let φ(x, y) = arctan (y/x) .
Alexandra [31]

Answer:

a) \large F(x,y)=(-\frac{y}{x^2+y^2},\frac{x}{x^2+y^2})

b) \large \mathbb{R}^2-\{(0,0)\}

c) the points of the form (x, -x) for x≠0

Step-by-step explanation:

a)

If φ(x, y) = arctan (y/x), the vector field F = ∇φ would be

\large F(x,y)=(\frac{\partial \phi}{\partial x},\frac{\partial \phi}{\partial y})

On one hand we have,

\large \frac{\partial \phi}{\partial x}=\frac{\partial arctan(y/x)}{\partial x}=\frac{-y/x^2}{1+(y/x)^2}=-\frac{y/x^2}{1+y^2/x^2}=\\\\=-\frac{y/x^2}{(x^2+y^2)/x^2}=-\frac{y}{x^2+y^2}

On the other hand,

\large \frac{\partial \phi}{\partial y}=\frac{\partial arctan(y/x)}{\partial y}=\frac{1/x}{1+(y/x)^2}=\frac{1/x}{1+y^2/x^2}=\\\\=\frac{1/x}{(x^2+y^2)/x^2}=\frac{x}{x^2+y^2}

So

\large F(x,y)=(-\frac{y}{x^2+y^2},\frac{x}{x^2+y^2})

b)

The domain of definition of F is  

\large \mathbb{R}^2-\{(0,0)\}

i.e., all the plane X-Y except the (0,0)

c)

Here we want to find all the points such that

\large (-\frac{y}{x^2+y^2},\frac{x}{x^2+y^2})=(k,k)

where k is a real number other than 0.

But this means

\large -\frac{y}{x^2+y^2}=\frac{x}{x^2+y^2}\Rightarrow y=-x

So, all the points in the line y = -x except (0,0) are parallel to the vector field F, that is, the points (x, -x) with x≠ 0

8 0
3 years ago
if the x- and y- values in each pair of a set of ordered pairs are interchanged, the resulting set of ordered pairs is known as
Sliva [168]
<span>inverse of a function</span>
6 0
3 years ago
Read 2 more answers
Is the difference of square root of 18 and 3 a rational number
Ymorist [56]

Answer:

666

Step-by-step explanation:

666

666

666

666

666

666

666

666

66

6

6

6

56

6

6

6

6 0
3 years ago
Read 2 more answers
Please help i will give brainliest to who is correct
Svetach [21]

Answer:

b=7

Step-by-step explanation:

7 0
2 years ago
How many solutions can be found for the linear equation <br><br> 3(x/2 + 5 ) - 6 = ( 9x + 18 ) / 3
I am Lyosha [343]

answer: it would be one solution, becasue the variables are different and  the constants dont matter, since the variables are different

5 0
3 years ago
Other questions:
  • 4. Find each quotient. a.18/-3 b.-5/-1 c.24/-6 d.-10/-1 e.-25/5 f.8/-2
    15·1 answer
  • Emily is entering a bicycle race for charity. Her mother pledges $0.10 for every 0.75 mile she bikes. If Emily bikes 18 miles, h
    13·1 answer
  • 3/10 + -1 / 10 = 3 + 1/10 = 4/10 = 2/5 correct the error in finding the sum
    8·1 answer
  • The show the work for these problems
    13·1 answer
  • Evaluate the expressionvwhen c= -7 and x = 7. c-8x
    11·1 answer
  • Solve the math problem please
    13·2 answers
  • Find the difference between x+5 and 2x+3
    9·2 answers
  • What fraction is closest to 3/4? <br><br> 5/8 <br> 7/12 <br> 5/6
    11·2 answers
  • If a sample proportion is 0.65, which range of possible values best describes
    9·1 answer
  • Match the expression is equivalent to 5(2x+3) when using the distributive property?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!