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
Naya [18.7K]
3 years ago
9

How to find slope of line??? please help!!!

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0

Answer: -1

Step-by-step explanation:

Find the two coordinates first.

In this case, they are (-4, 1) and (-2, -1).

Use the following formula to calculate slope:

\frac{y2-y1}{x2-x1}

Substitute in the coordinates:

\frac{1-(-1)}{-4-(-2)} = \frac{2}{-2} = -1

You might be interested in
The graph of the equation y=12x−3 Determine the value of y for the point (4, y).
Novosadov [1.4K]

Answer:

y=45

Step-by-step explanation:

y=12x-3

y=12(4)-3

y=45

4 0
3 years ago
Read 2 more answers
What is the separation method of blood?​
natita [175]

Answer:

Blood separation is one of the crucial processes in a clinical lab and is usually conducted via a process called centrifugation.

7 0
3 years ago
Find the area of the shaded region.
miv72 [106K]

Answer:

The answer would be 27π

Step-by-step explanation:

the area is 36pi and the shaded region is 3/4 of the circle, as a 90 degree angle is 1/4 of a 360 degree circle. 3/4 of 36pi is 27pi

8 0
3 years ago
Read 2 more answers
the library at a certain University reported the journal prices had increased by 150% over a period of 10 years The report concl
natima [27]
1.15¹⁰=4.0456, the growth rate, so the increase is 3.0456 or 305%.
7 0
3 years ago
Read 2 more answers
Please help i don't get it
Ivan
The perimeter is just all the lines around the outside of the shape so basically take all the numbers and add them together to get the answer
3 0
3 years ago
Read 2 more answers
Other questions:
  • 45 × ÷ 15 = 45<br><br><br><br> please answere me
    7·1 answer
  • I WILL AWARD BRAINLIEST!! PLEASE HELP!!
    7·1 answer
  • Please help me solve log7 -2b-9=-6
    12·1 answer
  • Convert -2.36 to a fraction in lowest terms
    15·1 answer
  • Why can you use cross products to solve the proportion StartFraction 18 over 5 EndFraction = StartFraction x over 100 EndFractio
    8·1 answer
  • It would be appreciated if you could may help me with this
    9·2 answers
  • Find the slope of the line below using rise/run. ​
    10·2 answers
  • Find an equation for the rational function graphed below. (WILL AWARD BRAINLIEST)
    11·1 answer
  • Find the area of the polygon.
    14·1 answer
  • A collectible car has been going up in price by 10% each year. if the car is already worth $29,000, how much will the car be
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!