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
Arada [10]
3 years ago
5

Find the equation of the line which passes through the point (-4,12) and is perpendicular to the given line. Express your answer

in slope intercept form. The slope is -7
Mathematics
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

y = 1/7x + 88/7

Step-by-step explanation:

y = mx +b

since it is perpendicular you have to get the negative reciprocal of the slope which is 1/7

y = 1/7x + b then you would plug in your points

12 = 1/7(-4) + b and then solve for b

12 = -4/7 + b

+ 4/7

88/7 = b

y = 1/7x + 88/7

You might be interested in
What is the measure of angle x in the figure shown?
gulaghasi [49]

Answer:

57

Step-by-step explanation:

180-123=57

that line the angle is on is a straight line and a straight line is 180 degrees

3 0
3 years ago
In desperate need of help, please help. PLEASE. If possible send work, so I could figure out how to do it.! -Jo:)
podryga [215]
If you have any questions let me know. :)

8 0
3 years ago
A regular pentagonal prism has a volume of 2,850 cubic millimeters. what is the height of the prism? a regular pentagonal prism
zlopas [31]

Answer:

Height = 19mm.

Step-by-step explanation:

Area of a regular polygon =  (A * P) / 2 where A = side / (2 * Tan (π / N)) where, N = Number of sides, A = Apothem,  P = Perimeter.

Here A = 5, P = 5*12 = 60 so

Area  of the base  = (5 * 60) / 2 = 150 mm^2.

Volume = area base * height so

Height = volume / area of base

            = 2850 / 150

            = 19 mm.

5 0
1 year ago
Which of these is a reason you might use a credit union instead of a bank? (flocabulary)
Aloiza [94]
A. Is your best choice
4 0
2 years ago
Carly said that 0.8÷10=0.04. Is she correct? Explain how you know.
faust18 [17]

Answer:

To divide 0.8 divided by 20 she needs to annex a 0 in the hundredths place. So, the quotient is 0.04, and Carly is correct

3 0
3 years ago
Other questions:
  • The volume (in cubic meters), vv, of a rectangular room is given by the expression: v = 162-2b^6v=162?2b 6 Where bb is a positiv
    13·1 answer
  • (B^2)(B^4)<br> Answer choices<br> B^8<br> B^6<br> B^2<br> 2b^6
    5·1 answer
  • Factor 16x4 - 4y2<br><br> A) (x + 4y)(x - 4y)<br> B) 4(2x2 + y)(2x2 - y)
    14·2 answers
  • Which shows a correct way to determine the volume of the right rectangular prism?
    5·1 answer
  • Please someone I need help please answer me​
    7·1 answer
  • –5(1 - 5x) +5(-8x - 2) = -4x - 8x​
    5·1 answer
  • Can someone please check out those questions?
    15·2 answers
  • what is the graph of an arithmetic sequence whose first term is 1 and whose common difference is 0.5?
    7·1 answer
  • Please help out , i’ll mark the brainliest answer
    13·2 answers
  • I have a question please answer it.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!