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
allsm [11]
3 years ago
5

I would like to know what the axis of symmetry is for this question

Mathematics
1 answer:
scZoUnD [109]3 years ago
8 0

Answer:

x = –4

Step-by-step explanation:

x = –koef x / (2•koef x²)

You might be interested in
860÷43 what is the answer?​
Dvinal [7]

Answer:

20

Step-by-step explanation:

You would do this by dividing 43 into 860

7 0
3 years ago
Read 2 more answers
Pls help me! Pls pls pls pls
k0ka [10]

Answer:

5. A.

6. F

Step-by-step explanation:

5. Perpendicular lines have slopes that are negative reciprocals of one another, so slope is 3

y = 3x + b

using coordinates (-6,3)

3 = 3(-6) + b

b = 21

y = 3x + 21

6. I think F is the right answer

3 0
2 years ago
Find the values of x and y. Pls helpI’m helpless at math
Svetradugi [14.3K]

Answer:

  • x = 1
  • y=\frac{\sqrt{3}}{2}  

Step-by-step explanation:

From the given right-angle triangle

The angle = ∠60°

  • The adjacent to the angle ∠60° is 1/2.
  • The opposite to the angle ∠60° is y.

The hypotenuse = x

<u>Determining the value of x:</u>

Using the trigonometric ratio

cos 60° = adjacent / hypotenuse

substituting adjacent = 1/2 and hypotenuse = x

cos\:60^{\circ }=\:\:\frac{\frac{1}{2}}{x}

\cos \left(60^{\circ \:}\right)=\frac{1}{2x}

\frac{1}{2}=\frac{1}{2x}          ∵ cos (60°) = 1/2

2x=2

Dividing both sides by 2

\frac{2x}{2}=\frac{2}{2}

Simplify

x=1

Thus, the value of hypotenuse x is:

x = 1

<u>Determining the value of y:</u>

Using the trigonometric ratio

sin 60° = opposite / hypotenuse

As we have already determined the value of hypotenuse x = 1

substituting opposite = y and hypotenuse = 1

sin 60° = y/1

y = 1 × sin 60°

y=\frac{\sqrt{3}}{2}       ∵  \sin \left(60^{\circ \:}\right)=\frac{\sqrt{3}}{2}

Therefore, the value of y is:

y=\frac{\sqrt{3}}{2}      

Summary:

  • x = 1
  • y=\frac{\sqrt{3}}{2}    
5 0
3 years ago
Brian is playing a carnival game. He is blindfolded while he throws a dart at a board of 12 balloons, as shown below. Each ballo
Vadim26 [7]
Sorry, the text you have requested has been deleted. Make sure that you have the correct URL and the owner of the text hasn't deleted it.
7 0
3 years ago
Math question please show work for brainliest :)
yKpoI14uk [10]
Hello!
First of all you look at how many X's the line moves by, in this case it is -3

Then you look at how many y's the line moves by, in this case it is -2

Then you add together the number of X's moved and the number of y's moved:
-3x + -2y
( adding a negative number is the same as subtracting that number)
thus the answer is A. -3x-2y

Hope This helps! :)
5 0
2 years ago
Other questions:
  • The square of five is
    14·1 answer
  • Kenny weight is 6/7 times Melvin weight. What is the ratio of Kenny weight to Melvin weight? Give answer in fraction form
    10·1 answer
  • Does anyone know the answer
    5·1 answer
  • What is the decimal expansion of 7/22
    11·2 answers
  • The length of a rectangle is 10m greater than the width. The area is 24m^2
    15·1 answer
  • (Geometry) WILL GIVE BRAINLIEST. Also, more similar questions are on my page please help!
    15·1 answer
  • Two cars that are 600km apart are moving towards each other. Their speeds differ by 6km per hour and the cars are 123km apart af
    6·1 answer
  • What is the slope, Please help ASAP
    9·2 answers
  • PLEAAASE HELP.
    12·1 answer
  • What is the total number of possible outcomes when rolling a pair of dice?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!