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
Varvara68 [4.7K]
3 years ago
15

Find the slope of the line that contains (-2,-2) and (-10,-9)

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0

Answer:

\huge  \frac{7}{8}  \\

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\

From the question we have

m =  \frac{ - 9 -  - 2}{ - 10 -  - 2}  =  \frac{ - 9 + 2}{ - 10 + 2}  =  \frac{ - 7}{ - 8}  =  \frac{7}{8}  \\

We have the final answer as

\frac{7}{8}  \\

Hope this helps you

You might be interested in
A building casts a 17-foot shadow. A 6-foot man standing next to the building casts a 2.5-foot shadow. What is the height, in fe
masha68 [24]
So the way you would find it is a ratio. 

1. \frac{6}{2.5}     \frac{x}{17}
2. =(6)(17)/(2.5)
3. =102/2.5
4. =40.8

So the building would be 40.8 feet tall.
7 0
3 years ago
The current value of an investment is 125 percent of its initial value.The increase in value is $10million.What was the initial
kicyunya [14]

Answer:

$40 million

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Current value = 125%

which means that current value is 25% more than its initial value.

Let Initial Value = X

So, Increase in investment value = 25% × X  =  0.25X

Given, increase value = $10million

So, 0.25X = $10 million

= X = $10million

= X = $10million ÷ 0.25

= X = $40 million

Hence the initial value of investment is $40million.

5 0
3 years ago
One side of a square is 5n inches long. Another side is n + 16 inches long. How long is a side of the square?
LiRa [457]
Its a square.
So 5n = n + 16
Therefore 4n = 16 (taking one n from each side).
So n = 16/4 which is simplied as : 4.
Double check by putting 4 in the equation where n is, and it makes sense, so that is the right answer.
Your answer is c.
5 0
3 years ago
Read 2 more answers
**Write them into an inequality!**
Alex73 [517]
1. 12in (1ft)+X=28in
2. 6in.+X=42
3. 170.5sq.ft./15.5=x
4. 120ft/12ft=x10sec.
5 0
3 years ago
Please help <br> .........................................................
Veseljchak [2.6K]

Step-by-step explanation:

Because vertical angles have equal measure, angle CPB = 90 degrees. By extension, angle CPQ + angle QPB = 90 degrees

So 2x+4x+12=90

6x+12=90

6x=78

x=13

6 0
3 years ago
Other questions:
  • Can someone tell me if the following steps in the correct order or where I went wrong? In experimental studies, we follow a logi
    14·2 answers
  • Which ratio correctly compares 120 cm to 80 mm? A. 3 to 20 B. 3 to 2 C. 15 to 1 D. 150 to 1
    6·1 answer
  • RT = 60 so what is RS
    15·2 answers
  • 1. What is the value of x in the figure?
    12·1 answer
  • X=y-1<br> X+2y=8<br> Solve each system by substituation
    13·2 answers
  • 40xy + 30x – 100y – 75
    8·1 answer
  • Which inequality is graphed on the number line
    11·1 answer
  • PLEASEE HELP I ONLY HAVE ONE CHANCE !! BRAINLIEST
    5·1 answer
  • 3- (2x - 5) &lt; -4(x + 2)​
    15·1 answer
  • Tom spent 1/3 of his monthly salary for rent and 1/8 of his salary for his school loans. If $923 was left, what was his monthly
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!