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
SVEN [57.7K]
3 years ago
5

AB contains the points A(7, -11) and B(8,17). find the slope of a line perpendicular to AB

Mathematics
2 answers:
Marizza181 [45]3 years ago
7 0
Perpendiculare lines have slopes that multiply to -1

find slope
given (x1,y1) and (x2,y2) the slope would be (y2-y1)/(x2-x1)
so

given
(7,-11) and (8,17)
slope=(17-(-11))/(8-7)=(17+11)/1=28

28 times what=-1
divide by 24
what=-1/28

slope is -1/28

answer is B
Molodets [167]3 years ago
6 0
If a line were to be perpendicular from said points, the slope of it would be -1/28. Hope this helps!
You might be interested in
What is the relationship between 10c7 and 10c3
sattari [20]

Answer:


Step-by-step explanation:


10c^3 * c^4 = 10c^7


When two numbers raised to a power are multiplied, their exponents are added

3 0
2 years ago
PLEASE I NEED HELP ???????????
guajiro [1.7K]
A number in between The Indian and Atlantic ocean area would be 100,000,000 km
5 0
3 years ago
Aubrey was sorting books for the garage sale. she had 831 books and wanted to put them in 5 equal boxes. how many books would fi
lianna [129]

she would need 166 boxes. there is a remainder of 1. one book wont fit in a box

6 0
2 years ago
Read 2 more answers
Please help with these questions!
Colt1911 [192]
1/8 + 6/8 = 7/8
17 11/13 - 9 7/13 = 8 4/13
2/8 + 4/8 = 6/8 = 3/4
8/4 + 1/4 = 9/4 = 2 1/4
9/10 + 3/10 = 12/10 = 1 1/5
2 - 3/5 = 10/5 - 3/5 = 7/5 = 1 2/5
3/4 * 4 = 12/4 = 3
1/4 * 6 = 6/4 = 1 1/2
8 0
3 years ago
Can somebody help me with that? Thank:)
Helga [31]
The sum of the angles in a triangle is 180, so the equation will be :
2k+k+45= 180
add similar variables
3k+45=180
3k=135 (divide each side by 3)
k= 45
So 2k equals= 90
k=25
This is right angle triangle for your info!
3 0
2 years ago
Other questions:
  • In a freshman high school class of 80 students, 22 students take Consumer Education, 20 students take French, and 4 students tak
    10·2 answers
  • credit cards place a 3 digit security code on the back of cards what is the probability that a code starts with a number 7
    6·1 answer
  • What do the details in this passage tell you about
    5·1 answer
  • What are 2 changes in the environment in Massachusetts during the fall that cause animals to prepare for the winter???
    8·2 answers
  • Find either of the values of x<br> 2x^2+3x-2=3
    7·1 answer
  • How much more is 8 1\8 than 4 3\8
    10·2 answers
  • What is 6.432to the nerast whole number
    13·2 answers
  • The function g is given in three equivalent forms.<br> Which form most quickly reveals the vertex?
    7·1 answer
  • PLS HELP ME ITS DUE IN 15 MINS !! BRAINILIST WILL BE GIVEN!!
    13·2 answers
  • A=? Please help as fast as possible!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!