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
VLD [36.1K]
2 years ago
11

if your know two points on a line, how can you find the rate of change of the variables being graphed

Mathematics
1 answer:
Vanyuwa [196]2 years ago
3 0

you are solving for slope so what you would do is y1-y1/(x1-x2)=m

m being the slope or rate of change and you assign each point to be your "1" and "2"

You might be interested in
84/100 into a percentage
Allushta [10]
84/100 converted to percent is 84%.
4 0
3 years ago
Read 2 more answers
There is a sales tax of $6 on an item that costs $88 before tax. The sales tax on a second item is $21 . How much does the secon
zubka84 [21]
6 / 88 = 21/x
cross multiply
(6)(x) = (21)(88)
6x = 1848
x = 1848/6
x = 308 <==
5 0
3 years ago
PLEASE HELP!! SHOW WORK! &lt;3<br> Find the area of this figure. Dimensions are in meters.
densk [106]

Answer:

  2√46 + 25π/4 ≈ 33.2 . . . . m²

Step-by-step explanation:

The altitude of the triangle is given by the Pythagorean theorem. The right triangle of interest is the one that has 5√2 as its hypotenuse, and a leg of half the base shown. Then the other leg, the altitude of the triangle, is ...

  h = √((5√2)² - 2²) = √46

Then the area of the triangle shown is ...

  A = (1/2)bh = (1/2)(4)(√46)

  A = 2√46

__

The area of the semicircle is given by the formula ...

  A = (1/2)πr²

Filling in the radius shown, the area is computed as ...

  A = (1/2)π(5√2/2)² = 25π/4

So, the total area of the figure is ...

  total area = triangle area + semicircle area

  = 2√46 + 25π/4 . . . square meters

  ≈ 33.2 . . . square meters

3 0
3 years ago
What is the slope of this line?
Marysya12 [62]

Answer:

1/4

Step-by-step explanation:

rise: 1, run: 4

4 0
3 years ago
The factors of 5y^2-2y-7 are (5y-7) and ???
gladu [14]
If we expand bx to jx and kx we have:

5y^2-2y-7

5y^2-7y+5y-7  then factor...

y(5y-7)+1(5y-7)

(y+1)(5y-7)

So the other factor is:

(y+1)
4 0
3 years ago
Other questions:
  • A sheet of plywood was made by gluing 7 sheets of wood together.
    11·1 answer
  • 7y+16=2x+4x-30<br><br> Help me pls i am dumb
    14·1 answer
  • What is the slope of the line (2,3) (1,-2)?
    11·2 answers
  • Approximately how many centimeters are in 54 feet?
    5·2 answers
  • How Many Solutions?<br> – 3 (v + 4) = 2v - 37<br> Infmute Solution<br> No Solution<br> One Solution
    13·1 answer
  • Square root -80 by using imaginary unit I
    13·1 answer
  • You want to wrap the box with a square piece of wrapping paper with a side length of 24 inches. Do you have enough paper to wrap
    8·1 answer
  • I need help please I’m failing in math :/
    13·1 answer
  • SIMPLE &gt; Simplify. 4√27 + 6√75 Enter your answer, in simplest radical form...
    5·1 answer
  • Please help me with this homework
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!