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
Svetradugi [14.3K]
3 years ago
13

What is the slope of a line with the cords (-3,2) (-1,-1)

Mathematics
1 answer:
xenn [34]3 years ago
5 0

Answer:

X2 = 1.0792

Y2 = 2.0594

ΔX = 4.0792

ΔY = 3.0594

θ = 36.869897645844°

Equation of the line:

y = 0.75x + 1.25

When x=0, y = 1.25

When y=0, x = -1.6666666666667

OR

X2 = -7.0792

Y2 = -4.0594

ΔX = -4.0792

ΔY = -3.0594

θ = 216.86989764584°

Equation of the line:

y = 0.75x + 1.25

When x=0, y = 1.25

When y=0, x = -1.6666666666667

You might be interested in
What numbers multiplied by itself equals 118? ​
Alexxandr [17]

\longrightarrow{\green{10.863}} ✅

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}

10.863 \times 10.863 = 118 \\  \\⇝118.004 = 118 \\  \\  ⇝118 = 118

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

7 0
3 years ago
Read 2 more answers
In a group of 80 people ,42 people visit zoo ,50 people museum and each person like to visit at least 1 of the place
Vadim26 [7]

Answer:

170 person r in the zoo so it depends

7 0
3 years ago
Find the equation of a line that passes through the point (5,2) and has a gradient of 2. Leave your answer in the form y = m x +
WINSTONCH [101]

good luck!!... hope it help! :)

5 0
2 years ago
Read 2 more answers
The 13-foot string is arranged into a rectangle. Let L denote the length of the rectangle,
soldi70 [24.7K]

The expressions for the width, W, and area, A, of the rectangle in terms of L are:

  • W = \frac{13}{2} - L
  • A = \frac{13L - L^{2} }{2}

The expression for the perimeter of a rectangle is given as:

P = 2(L + W)

where L is its length and W its width

a. Given that the perimeter of the rectangle is 13 feet, then;

13 = 2(L + W)

divide through by 2

\frac{13}{2} = L + W

So that;

W = \frac{13}{2} - L

The required formula for the width as a function of L is: W = \frac{13}{2} - L

b. Area of a rectangle can be expressed as;

A = L * W

substitute the expression for width in that of area to have

A = L * ( \frac{13}{2} - L)

  = \frac{13}{2}L - L^{2}

A = \frac{13L - L^{2} }{2}

The expression for the area A is: A = \frac{13L - L^{2} }{2}

Visit: brainly.com/question/10452031

5 0
2 years ago
Determine if true:<br> 24+24-8x2=80
Savatey [412]
Answer:true

Explanation:
24+24=48
48-8=40
40x2=80
80=80!

So it is true.
5 0
2 years ago
Other questions:
  • You spend half of your money on a movie ticket. Then you spend half of what you have left to buy a large popcorn. Then you spend
    10·1 answer
  • If a scientist mixed 20% saline solution with 70% saline solution to get 10 gallons of 30% saline solution, how many gallons of
    14·1 answer
  • 11j-20=6j+15 please help
    5·1 answer
  • The debate team participated in 18 debate it won twice as often as it lost how many times did it win
    12·1 answer
  • Z Points
    10·1 answer
  • Uhhhhh help its on square roots and idk anything about square roots
    8·1 answer
  • What is the standard form of the equation of the circle x^2 - 2x + y^2 - 8y + 8 = 0?
    10·1 answer
  • a commonly accepted angle of elevation for a safe, accessible wheelchair ramp is 4.4 degrees. The public library's main door is
    9·1 answer
  • Find the 10th term in each sequence 40, 10, 5/2, 5/8,...
    8·1 answer
  • Question60 is 40% of what number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!