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
andreyandreev [35.5K]
3 years ago
6

What is the slope that passes through the lines (2.1,-4.2) and (2.5,-5)

Mathematics
1 answer:
Usimov [2.4K]3 years ago
7 0

slope = (y2-y1)/(x2-x1)

 = (-5--4.2) /(2.5 -2.1)

(-5+4.2)/(2.5-2.1)

=-.8/.4

m=-2

the slope is -2

You might be interested in
Which situation can be represented by this inequality?
sasho [114]

Answer:

C

Step-by-step explanation:

the greater than or less then symbol means at least and $425 means it has to be added in each month.

5 0
3 years ago
Read 2 more answers
8+345737377948585848484​
iris [78.8K]

Answer:

3.4573738e+20

Step-by-step explanation:

6 0
3 years ago
Y=-5over4x+7 what is the slope pf a line parallel to this line? What is the slope of a line perpendicular?
quester [9]
You question isn't clear, but I assume that you are asking for the slop of a line parallel to y=-(5/4)(x)+7.
The line parallel would have a slop of -5/7 and the line perpendicular would have a slop of 5/7. 
The difference between the two answers is the sign of the two slopes, one is positive the other is negative

4 0
2 years ago
To make a project, you need a rectangular piece of fabric
Sati [7]

Answer:

12 ft²

Step-by-step explanation:

area = length * width

area = 4 ft * 3 ft

area = 12 ft²

7 0
3 years ago
Read 2 more answers
Pleaseeeeeeee help me
tino4ka555 [31]

Answer:

x = 24

Step-by-step explanation:

10:8

10(3) = x(3)

x = 8

30 : 24

7 0
3 years ago
Read 2 more answers
Other questions:
  • A recipe used 2/3 of sugar for every 2 teaspoons of vanilla.how much sugar was used per teaspoon of vanilla.
    15·1 answer
  • Solve -0.5(–2x+8) – 8 = 8.​
    8·2 answers
  • Whats the answer plzz answer for me
    13·1 answer
  • Is 3/47 a rational number
    6·1 answer
  • Do these side lengths make a right triangle? 3, 4, 5. Will try to give a brainliest!
    12·1 answer
  • 175.54 interest rate 12% = ?
    7·1 answer
  • The area of a square is 64n36 square units. What is the side length of one side of the square?
    15·2 answers
  • Please help i'm horrible at math ajdbvkdfjgvnfjglbdfg
    5·1 answer
  • (-5 2/3+3 1/4) - 8 3/4​
    13·1 answer
  • At what point does the graph of y=9x(x is exponent) cross the y-axis?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!