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
Furkat [3]
3 years ago
14

This question made me stuck lol.. I really need help

Mathematics
1 answer:
Svetach [21]3 years ago
5 0
(4,5)(2,1)
slope = (1 - 5) / (2 - 4) = -4/-2 = 2

(-2,3)(-4,4)
slope = (4 - 3) / (-4 - (-2) = 1/(-4 + 2) = -1/2

2 and -1/2 are negative reciprocals of each other....therefore, ur lines are perpendicular <==


You might be interested in
I need help how,did you get the answer and explain
Anna11 [10]
2. 4(0) - 20(0) < 6
(5/2 (0)) >/= 5(0) - 10 ; it is a solution

3. 2.5 + 5(-1.5) > -10
2.5 - (-1.5) </= 4 ; it is also a solution

x y
( 0 , 0 )
(2.5, -1.5)

Plug it in, plug it in
4 0
3 years ago
Cookies are on sale! Today each cookie costs $0.75, less than the normal price. Right now if you buy 7 of them it will only cost
Sophie [7]
Equation : c = (2.80 / 7) + 0.75

Normal price of each cookie:
c = (2.80 / 7) + 0.75
c = 0.4 + 0.75
c = $1.15
3 0
3 years ago
If Alejandro walks 3 miles in 43 minutes, then how far will Alejandro walk in 93 minutes?
LiRa [457]

Answer:

he will walk about 8 miles

Step-by-step explanation:

4 0
2 years ago
I need help ASAP! It's urgent.. PLISSSSS ​
Soloha48 [4]

Answer:

hope this helps you

7 0
3 years ago
Please help me with geometry
sladkih [1.3K]

Answer:

A. If the side lengths are the same, then a triangle is not scalene.

Step-by-step explanation:

A triangle can be defined as a two-dimensional shape that comprises three (3) sides, three (3) vertices and three (3) angles.

Simply stated, any polygon with three (3) lengths of sides is a triangle.

In Geometry, a triangle is considered to be the most important shape.

Generally, there are three (3) main types of triangle based on the length of their sides and these include;

I. Equilateral triangle: it has all of its three (3) sides and interior angles equal.

II. Isosceles triangle: it has two (2) of its sides equal in length and two (2) equal angles.

III. Scalene triangle: it has all of its three (3) sides and interior angles different in length and size respectively.

6 0
3 years ago
Other questions:
  • On her drivers test, Mrs. Lynch got 26 out of 30 questions correct. The passing grade was 0.85. Did Mrs Lynch pass?
    13·2 answers
  • The base of a square measures 7 cm, and its height measures 6 centimeters. How tall is your area?
    8·1 answer
  • What is the answer for <br> 3÷4x = 9
    9·2 answers
  • Jessica cannot remember the correct order of the five digits in her id number. she does remember that the id number contains the
    9·2 answers
  • Under the onslaught of the College Algebra second period class, a pile of homework problems decreased exponentially. It decrease
    13·1 answer
  • a mountain climber needs to descend 1,500 feet. he wants to do it in 4 equal descents . has fat should he travel in each descent
    7·2 answers
  • Pls help will give brainlyist
    15·2 answers
  • Write 0.00005974 in scientific notation.
    13·2 answers
  • HELPPPPPPP PLZZZZZZZZZZZZ
    7·1 answer
  • What is: 3/4 + (1/3 / 1/6) - (-1/2) = a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!