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
kaheart [24]
2 years ago
12

Find the slope of the line that passes through (87, 91) and (88, -4).

Mathematics
1 answer:
Elanso [62]2 years ago
5 0
<h2>Answer:    slope = - 95</h2><h2> </h2>

Step-by-step explanation:    

      The question gives us two points, (87, 91) and (88, -4), from which we can find the slope and later the equation of the line.

<u> </u>

<u>Finding the Slope</u>  

The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)      

                                        =  (91 - (- 4)) ÷ (87 - 88)    

                                        =  - 95

<em><u /></em>

<em><u /></em>

<em><u>Checking my answer:</u></em>

<em>Finding the Equation</em>  

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:  

                                ⇒  y - (-4) =  - 95 (x - 88)

                                       y + 4 =  - 95 (x - 88)

<em>To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.</em>

You might be interested in
I have 54 oranges. I give 28 away and saved 5 for my family. How many oranges do I have?
ratelena [41]

Answer:

Either <u><em>26 or 21</em></u>  depending on if you count the saved oranges or not.

Step-by-step explanation:

54 - 28 = 26

54 - 28 - 5 = 21

6 0
3 years ago
Read 2 more answers
!!!!!!!!!!!!!!hellp plzzz
Andreas93 [3]
It is true. YOU'RE WELCOME :D
3 0
3 years ago
Hey ya<br><br><br><br>define matter <br><br><br><br><br>have a great day ​
shutvik [7]

Answer:

 matter is any substance that has mass and takes up space by having volume

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
My brother is currently three times as old as me, but in five years, my brother
wolverine [178]

Answer: Your brother is 15 years old right now.

Step-by-step explanation:

Let be "m" your currently age and "b" your brother's currently age.

Knowing that right now he is three times (this indicates multiplication) as old as you, you can write the following equation:

b=3m

In five years your age will be:

 m+5

And your brother's age will be:

b+5

Then, if in five years, your  brother will be twice as old as you, you can set up the second equation:

b+5=2(m+5)

Then, the System of equations is:

\left \{ {{b=3m} \atop {b+5=2(m+5)}} \right.

 Apply the Substitution method and substitute the first equation into the second one and solve for "m":

3m+5=2(m+5)\\\\3m+5=2m+10\\\\m=10-5\\\\m=5

Substitute the value of "m" into the first equation and evaluate in order to find "b":

b=3(5)\\\\b=15

4 0
3 years ago
A golden rectangle has side lengths in the ratio of about 1 : 1.618. If the long side of a golden rectangle is 35 cm, what is it
enot [183]
\bf 1:1.618\iff \cfrac{1}{1.618}\cfrac{\leftarrow \textit{small side=width}}{\leftarrow \textit{longer side=length}}\\\\&#10;-----------------------------\\\\&#10;\textit{now, what if the length is 35?}\to \cfrac{1}{1.618}=\cfrac{w}{\boxed{35}}

solve for "w" to get the width

what's the area of a rectangle?   length * width, or lw
5 0
3 years ago
Other questions:
  • Isaac has piece of rope that is 5 yards long.Into how many 1/2 yard pieces of rope can Isaac cut the rope
    10·1 answer
  • Health insurance benefits vary by the size of the company (the Henry J. Kaiser Family Foundation website, June 23, 2016). The sa
    7·1 answer
  • If rectangle ABCD was reflected over the y-axis, reflected over the x-
    8·1 answer
  • What is 3 3/8 +3 1/2 using common denominator
    8·2 answers
  • Help with this please?????
    10·1 answer
  • Rachelle bought x pounds of fruit for
    8·1 answer
  • . The graph below shows the relationship between the number of calories burned by William and the number of minutes he spends jo
    7·1 answer
  • Solve this equation for 15 points
    13·1 answer
  • John ate 40% of the candies in a bag. If John ate 20 candies , how many candies were total in the bag ?
    13·2 answers
  • Which inequality had the graph shown below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!