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
Naddika [18.5K]
2 years ago
11

WORTH 35 POINTS HELP MEEEEEEE PLEZ I NEED HELP

Mathematics
2 answers:
Alex Ar [27]2 years ago
7 0

Answer:

4x +y = 3

Step-by-step explanation:

Perpendicular lines have slopes that are the negative reciprocals of one another. When the equation of the line is written in standard form like this, the equation of the perpendicular line can be written by swapping the x- and y-coefficients and negating one of them. Doing this much would give you ...

 4x +y = (constant)

Note that we have chosen to make the equation read 4x+y, not -4x-y. The reason is that "standard form" requires the leading coefficient to be positive.

Now, you just need to make sure the constant is appropriate for the point you want the line to go through. So, it needs to be ...

 4(2) +(-5) = constant = 3

The line of interest has equation ...

 4x + y = 3

Paul [167]2 years ago
3 0

Answer:

y = x/4 - 22/4 (parallel line that passes through (2,-5)

Step-by-step explanation:

4y = x - 20\\y = x/4 - 5

here we isolated the original line

now we know that the line will have exactly the same slope but we need to find c in the new line: y = x/4 + c

so, we input the point (2,-5):

c  = - \frac{20}{4}  - \frac{2}{4}  = -\frac{22}{4} \\y = \frac{x}{4}  - \frac{22}{4}

check that it works: y = 2/4 - 22/4 = -20/4 = -5

You might be interested in
Beau buys a 3-pound bag of trail mix for a hike. He wants to make one-ounce bags for his friends with whom he is hiking. How man
den301095 [7]
1 pound = 16 ounces

3 pounds = 3*16 ounces
3 pounds= 48 ounces

So, he can make 48 one-ounce bags
4 0
3 years ago
Put me out of my misery! <br> Help me! <br> If possible could you show me how to do this?
prisoha [69]

Answer:

4

4z+4

​

Divide each term of 4z+4 by 4 to get 1+z.

1+z

8 0
2 years ago
Read 2 more answers
Write 4km^2/12k in simplest form
Slav-nsk [51]

4km^2/12k in simplest form is 1/3y^2

3 0
3 years ago
WILL GIVE 11 POINTS How many solutions does the system have?
PSYCHO15rus [73]
There is one answer.  

The intersecting points are (0, 5) just for the extra if you graph them both.  
7 0
3 years ago
Please help and give the fina answer without decimal places
emmainna [20.7K]
Im pretty sure its 18 unless im reading it wrong
7 0
3 years ago
Read 2 more answers
Other questions:
  • Molly is painting her bedroom walls, and the paint costs $24 per gallon. How much does the paint cost per quart?
    12·2 answers
  • Pls help fast this is khan academy
    14·2 answers
  • A line contains the points (3, -4) and (0, 2). What is the equation of this line in slope-intercept form?
    6·1 answer
  • How to answer this qestion?
    14·1 answer
  • Computers and calculators are being sold at 25% off. Jean buys a calculator that is regularly priced at $75. How much does he pa
    10·1 answer
  • Use the quadratic form to solve 6x^2+3x+2=0.
    12·1 answer
  • Simplify 18 - 6x + 5x - 11
    9·1 answer
  • HELP ASAP PLEASE
    11·2 answers
  • Use intercepts to graph the line described by the equation 5x − 5y = 10.
    9·1 answer
  • !!!PLEASEEEE HELP!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!