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
yanalaym [24]
2 years ago
15

Identify an equation in point-slope form for the line perpendicular to

Mathematics
1 answer:
erik [133]2 years ago
6 0

Answer:

A. y - 7 = -4(x + 2)

Step-by-step explanation:

Insert the coordinates into the formula with their CORRECT signs. Remember, in the Point-Slope Formula, <em>y - y₁ = m(x - x₁)</em><em>,</em><em> </em>all the negative symbols give the OPPOSITE term of what they really are. In addition, I recall that perpendicular lines have OPPOSITE <em>MULTIPLICATIVE INVERSE </em>[<em>RECIPROCAL</em>] <em>rate of changes</em> [<em>slopes</em>], so -4 really should be replaced with ¼, but if your assignment says otherwise, then this is the answer.

You might be interested in
Choose the equation below that represents the line passing through (1,-4) with a slope or 1/2
olganol [36]

Answer: C. y + 4 = 1/2(x - 1)

Step-by-step explanation:

point slope form is y - y1 = m(x - x1) where m is the slope and (x1, y1) is a point on the line.

6 0
3 years ago
A turtle crawled at a speed of 1.2 meters per minute for 9 minutes. How far did the turtle crawl? 7.5 meters 7.8 meters 10.2 met
Dennis_Churaev [7]

Answer:

10.8 meters

Step-by-step explanation:

3 0
3 years ago
Can someone please help
ASHA 777 [7]

Answer:

They cost 730 all together.

Step-by-step explanation:

One the surface area of the hall is 310m^2.

so, 310 divided by 25 is 12.4, which means they need 13 tin of paint.

The cost for it is 13*10 which is 130.

For the area of the floor, it is 40*15, which is 600m^2.

Which costs 600.

So, 600+130=730.

6 0
2 years ago
Read 2 more answers
BRAINLIEST ANSWER (please answer)
ozzi

Answer:

0.20p + 7 = 0.30p + 5

Step-by-step explanation:

  1. I
  2. took
  3. the
  4. test
  5. Enjoy!
  6. UwU
5 0
3 years ago
I need help on this question plz and thanku
77julia77 [94]

Answer:

42 cm cubed

Step-by-step explanation:

6x4x4 to find volume of 96 when it is filled.

3x3x6 = 54 to find out what is cut out.

96-54 = 42 cm cubed.

5 0
2 years ago
Other questions:
  • Mr cruz cut three pieces of wood for a project .The first piece of lumber is the longest.The second is 7/8 times as long as the
    14·1 answer
  • Write the function that describes a parabola that has a vertex at (3,-4) and goes through the point (5,-12).
    8·1 answer
  • 42×10 minutes in shower
    12·1 answer
  • How do I factorize a quadratic expression ?
    12·1 answer
  • Pls help!!!! Match all of the angle and arc measures with the appropriate letter ? A through H
    14·1 answer
  • Given the function f(x)=x^2-8x+13f(x)=x, determine the average rate of change of the function over the interval −1≤x≤6.
    5·1 answer
  • Geoff wants to make a 200 ml of 6% alcohol solution mixing a quantity of a 3% alcohol solution with a 8% alcohol solution. What
    7·1 answer
  • The temperature dropped 4° per hour. What is the change in temperature after 6 hours?​
    15·2 answers
  • What is x? -8=-(x+4)
    5·1 answer
  • Find two power series solutions of the given differential equation about the ordinary point x = 0. y'' + xy = 0
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!