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
Volgvan
3 years ago
9

What is the equation of a line through point (-4,5) that is perpendicular to the line with equation y=-6x+4?

Mathematics
1 answer:
Jobisdone [24]3 years ago
4 0
To find the gradient of the perpendicular line, we know that we must do the negative inverse of the current line's gradient

-6x from the old line will now be 1/6x

we are given points on that line and we therefore use the points and the new gradient to find the equation of the line using this formula

y-y1=m(x-x1) where m is the gradient

input the values that we have

y-5=1/6(x--4)

rearrange

y-5=1/6(x+4)
y-5=1/6x+4/6
6y-30=x+4
6y=x+34
y=1/6x+34/6
y=1/6x+17/3
You might be interested in
Determine value of y
Alik [6]
Cos 28 = 18/ y
so
y = 18 / cos 28
y = 18 /.8829
y = 20.4 
8 0
3 years ago
Which equation represents the vertical line passing through (7,-3)?
Nimfa-mama [501]

Answer:

x = 7

Step-by-step explanation:

The equation of a vertical line has equation of the form

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (7, - 3) with x- coordinate 7 , thus

x = 7 ← equation of vertical line

3 0
3 years ago
What number is 60% of 85
ZanzabumX [31]
If you would to solve 60% of 85 is what number, you can calculate this using the following steps:

60% of 85 is x
60% * 85 = x
x = 60% * 85 = 60/100 * 85 = 51

Result: 60% of 85 is 51.
8 0
3 years ago
Read 2 more answers
Someone fr i,end request me pls
Greeley [361]

Answer:

whaaaat dooooo youuuuu mean dear

5 0
2 years ago
A store owner paid $15 for a book. She marked up the price of the book by 40% to determine its selling price. What is the sellin
densk [106]

Answer:

the selling price is 21 dollars

7 0
2 years ago
Other questions:
  • PLEASE ANSWER WILL GIVE 30 POINTS
    11·1 answer
  • I don't understand what to write
    12·1 answer
  • You are anchoring your boat. the water is 20 feet deep. how much anchor line should you use
    7·2 answers
  • What is the connection between rational exponents and radicals?
    13·2 answers
  • Kim finish reading a book and 13.5 hours. He took Javis 845 minutes to read same book. Monica read the book and 49,500 seconds.
    13·1 answer
  • Evaluate 6t -20-32u when t=6 and u=1/4
    15·2 answers
  • Can U help me! I give BRAINILEST!!!!!!!!!!
    5·2 answers
  • A refrigerator can be bought on hire purchase by making a deposit of $500 and 18 monthly installments of $56 each. Calculate the
    8·1 answer
  • Can someone please help and explain
    14·1 answer
  • Lainey we rides a ski lift down the mountain. Her elevation change is -2946 feet at a rate of -491 feet per minute. How long wil
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!