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
RoseWind [281]
3 years ago
10

Through (-20,4) and perpendicular to y=x+5

Mathematics
1 answer:
WITCHER [35]3 years ago
4 0
<h3>Answer:  y = -x - 16</h3>

========================================================

Explanation:

The given equation is the same as y = 1x+5 which is in y = mx+b form.

  • m = slope = 1
  • b = y intercept = 5

Anything perpendicular to this will have a slope of -1, which is the negative reciprocal of the original slope.

We'll use this perpendicular slope along with (x,y) = (-20,4) to find the equation of the perpendicular line.

y = mx+b

y = -1x+b ... plug in the perpendicular slope

4 = -1*(-20)+b ... plug in the x,y coordinates

4 = 20+b

4-20 = b

-16 = b

b = -16

Therefore, we go from y = mx+b to y = -x-16

You might be interested in
Instructions: Using the image, find the distance between the points given on the graph.​
Alex_Xolod [135]

Answer:

3-1 = 2 units is the distance between the points.

8 0
4 years ago
Read 2 more answers
Can someone please help me with this it is really hard. (I need work to)
VMariaS [17]

Answer:

Look below.

Step-by-step explanation:

Q1. Impossible goes with probability = 0

     Unlikely goes with probability < 1/2

     Likely goes with probability > 1/2

     Certain goes with probability = 1

Q2. So there are 25 aprons in all. Without green there are 18

      18 / 25

Q3. Yes, because the everyone gets a fair chance in being picked first since there are 18 kids and 18 slips.

Q4. Number 2 is true

      Number 3 is true

      Number 5 is true

     

Q5. There is a probability of 0 because there is only the number 1 - 12 on the die. No greater.

       

8 0
4 years ago
Please help I need this answered. Find x and explain. I’ll give brainliest.
lys-0071 [83]

Answer:

I dont know what you mean by find x but if you want to find x you have to isoulat the varubal.

Step-by-step explanation:

3 0
3 years ago
If you see that gasoline costs $1.70 in Georgia and $3.40 in California, you can
grin007 [14]

The question is incomplete:

If you see that gasoline costs $1.70 in Georgia and $3.40 in California, you can  conclude that gasoline is twice as expensive in California as in Georgia. This  conclusion from this comparison reflects the function of money as a:

-store of value

-an object with a value that varies sharply from one place to another

-medium of exchange

-unit of account

Answer:

Unit of account

Step-by-step explanation:

-Store of value refers to something that can be kept for a period of time and maintains its value in the future.

-An object with a value that varies sharply from one place to another  means that products can have different prices in different places.

-Medium of exchange refers to an object with an standard value that allows  you to purchase goods or services.

-Unit of account refers to a numerical unit that allows you to compare the value of products and services.

According to this, the answer is that this  conclusion from this comparison reflects the function of money as a unit of account because it indicates that money works as a unit that you can use to compare the value of products, in this case the price of gasoline in different places.

6 0
3 years ago
MATH HELP!! What is the y-interpret of this line?
Andrew [12]

Answer:

B(0,2)

there was a y- intercept at the line.. u must see the point that intercept with y- axis

5 0
3 years ago
Read 2 more answers
Other questions:
  • Amal worked a total of 30 hours last week on Saturday and Sunday he worked 5 times and many hora than he worked the rest of the
    8·1 answer
  • Let f(x)=−12(x+2)2+5 . What is the average rate of change for the quadratic function from x=−3 to x = 1?
    5·1 answer
  • Distributive property 54 times 8
    11·2 answers
  • 16. Which set of decimals is in order from
    14·1 answer
  • NEED HELP QUICK!!! Nicole works at the corporate headquarters for a major organization. Some days she feels as if she spends all
    6·1 answer
  • I really need help on this problem please help me Y/12+6=-72
    11·2 answers
  • What are the odds of getting ANY black ice skin in Rainbow Six Siege. assuming you have 0 duplicates and 0 items. I want a fract
    6·1 answer
  • Please help me i cannot understand these Questions
    9·1 answer
  • 25/3·20/3 plz help its ez
    10·2 answers
  • I have a problem with this question. Please help, thank you.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!