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
Daniel [21]
3 years ago
15

What is the slope of the line that passes through ( 1, -19 ) and ( -2,-7

Mathematics
1 answer:
Lapatulllka [165]3 years ago
3 0

Answer:

-4

Step-by-step explanation:

We can find the slope when given two points by using the following

m = (y2-y1)/(x2-x1)

  = (-7--19)/(-2 -1)

   = (-7+19)/(-2-1)

   = 12/-3

   =-4

You might be interested in
Label each pointon the number line with the correct value
ankoles [38]
I converted everything into decimals and went from there.

6 0
3 years ago
What is the approximate area of a sector given O= 56 degrees with a diameter of 12m?​
jeyben [28]

Area of sector is 17.584 meters

<em><u>Solution:</u></em>

Given that we have to find the approximate area of a sector given O= 56 degrees with a diameter of 12m

Diameter = 12 m

Radius = Diameter / 2 = 6 m

An angle of  56 degrees is the fraction \frac{56}{360} of the whole rotation

A sector of a circle with a sector angle of 56 degrees is therefore also the fraction \frac{56}{360} of the circle

The area of the sector will therefore also be  \frac{56}{360} of the area

\text{ sector area } = \frac{56}{360} \times \pi r^2\\\\\text{ sector area } = \frac{56}{360} \times 3.14 \times 6^2\\\\\text{ sector area } = 17.584

Thus area of sector is 17.584 meters

3 0
3 years ago
I need help <br>perform the indicated operation <br>​
RoseWind [281]
I’m pretty sure it’s x-3y over 2
6 0
2 years ago
Please help will give brainliest
notka56 [123]

Answer:

b

the points make a sad face on the graph  and if you do the vertical line test you can see that its a function

3 0
3 years ago
mr. porter owns a house when he first bought the house it was valued at d dollars since then all of the home values in his neigh
Alex17521 [72]
D + 20% of d = Current Value
5 0
3 years ago
Other questions:
  • How many times can 10go in to 2,135,468
    12·1 answer
  • Jamal worked from 3:20 until 9:55. How many minutes did he work?​
    15·2 answers
  • What is the completely factored form of 4x^3+10x^2-6x?
    12·1 answer
  • BRIANILEST!!! Which angle is an adjacent interior angle? <br><br><br> 1<br> 2<br> 3<br> 4
    8·2 answers
  • The weight of fish in Lake Paradise follows a normal distribution with mean of 7.5 lbs and standard deviation of 2.5 lbs. a. Wha
    11·1 answer
  • In a class of 100 students, there are 80 girls and 20 boys. twenty (20) are a students, and 12 of the a students are girls. if a
    13·1 answer
  • You need 300 mL of a 65% alcohol solution. On hand, you have a 50% alcohol mixture. How much of the 50% alcohol mixture and pure
    13·1 answer
  • How many inches are there in 7 feet?<br> 70<br> 84<br> 98<br> 19
    5·2 answers
  • ): If (6x-3)(6x+3)=ax^2-b, what is the value of a? What is the value of b?
    15·1 answer
  • X10. Help me please and thank you
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!