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
kolezko [41]
3 years ago
6

How do I find the slope of the line through (–9, –10) and (–2, –5)?

Mathematics
2 answers:
otez555 [7]3 years ago
8 0
Finding a slope in a number line is easy just  
Steps:
Identify two points on the line
Select one to be (x 1, y 1) and the other to be (x 2, y 2)
Use the slope the slope equation to calculate slope.
Thank you 
storchak [24]3 years ago
4 0
Answer:
slope of line is 5/7

Explanation:
The slope of the line can be calculated using the following rule:
slope = \frac{y2-y1}{x2-x1}

The given points are:
(-9,-10) which represent (x1,y1)
(-2,-5) which represent (x2,y2)

Substitute with the points in the above equation to get the slope as follows:
slope = \frac{-5-(-10)}{-2-(-9)} = 5/7

Hope this helps :)

You might be interested in
If a equals 10 feet, B equals 6B, C equals 1 foot, D equals 14 feet, and E equals 2 feet, what is the area of the object?
lutik1710 [3]
I think it may be 1,680B but I'm not too sure...
7 0
3 years ago
A landscaper receives a discount on each plant purchased. The original price of each plant is x dollars. The landscaper purchase
prisoha [69]

Answer:

$4

Step-by-step explanation:

Discount is a form of consideration in price or amount given to a customer on a sale of goods. It can be deduced from the question that;

The original price of each plant = $x

Number of plants purchased = 20

Price of the number of plants purchased without discount = $20x

Amount paid for the 20 plants with discount = $(20x - 80)

Thus,

The discount on the 20 plants = $80

Discount on each plant = \frac{total discount on plants}{number of plants purchased}

                                       = \frac{80}{20}

                                       = $4

Discount on each plant = $4

Therefore, each plant was discounted by $4.

7 0
2 years ago
HELP, Prove: (cos(x))/(sin(x)tan(x))=cot^2x
Mice21 [21]

Answer:

Steps shown below

Step-by-step explanation:

We will simplify this using definitions and identities. Let's start.

\frac{cos(x)}{sin(x)tan(x)}

Using tanx=\frac{sinx}{cosx}, we have:

\frac{cos(x)}{sin(x)\frac{sin(x)}{cos(x)}}\\=\frac{cos^2(x)}{sin^2(x)}

Using cot(x)=\frac{cos(x)}{sin(x)}, we have:

\frac{cos^2(x)}{sin^2(x)}\\=cot^2(x)

Hence, proved.

7 0
3 years ago
Read 2 more answers
The two plots below show the heights of some sixth graders and some seventh graders of a school:/Users/tylerleaird/Desktop/Scree
fenix001 [56]
0.5 will be rounded to 1.0
1.2 will be rounded to 1.0
1.7 will be rounded to 2.0
3.4 will be rounded to 3.0
7 0
3 years ago
It would be a great help if someone could give me the answer to this.
guajiro [1.7K]
F(x) = 5x



Hope it helped
8 0
2 years ago
Other questions:
  • Describe the transformations of how the graph y=x^2 can be transformed into y= -1/5 (x-4)^2 + 2
    10·1 answer
  • A car is traveling at a speed of 52 mph. How far does it travel in 31/2hr?
    6·1 answer
  • Find the surface area of a bar of soap if the diameter is 5 cm and the height is 2cm .
    5·2 answers
  • Equivalent to x^3+3x^2-x+2x^2+6x-2 after it has been simplified
    8·1 answer
  • 20POINTS ANSWER QUICK I WILL MARK BRAINLIEST
    12·1 answer
  • The area of a field shaped like a right triangle is 750yd^2.One leg of the field is fenced with wood costing $5/yd. the remainde
    14·1 answer
  • A restaurant offers a dinner special in which diners can choose any one of 3 appetizers, any one of 4 entrées, any two different
    8·1 answer
  • A tin has asquare base whose sides measures 32 cm .the vertical sides are 50cm high.cake mixture is poured into the tin and leve
    14·1 answer
  • X+y=10, y+z=14,x+y+z=18. Find the values of x, y, and z
    14·2 answers
  • How to get a square root of a given number​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!