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
Komok [63]
1 year ago
5

Find the slope from points (9,-13), (7,-11)? That’s what my question is for my math homework.

Mathematics
1 answer:
musickatia [10]1 year ago
3 0

Givens.

The points are (9, -13) and (7, -11).

Use the slope formula.

m=\frac{y_2-y_1}{x_2-x_1}

Where,

\begin{gathered} x_1=9,x_2=7 \\ y_1=-13,y_2=-11 \end{gathered}m=\frac{-11-(-13)}{7-9}=\frac{-11+13}{-2}=\frac{2}{-2}=-1

Therefore, the slope is -1.

You might be interested in
SOMEONE PLEASE HELP QUICK
Viktor [21]
X can be any number in the graph as long as it is on the x-axis therefore you can put x as -1,0 and 1. Then you would need to replace the ‘x’ in the equation so it would look like y=-2*1+3. You replace ‘x’ with every number you put in the x boxes. Then just solve the equations

y=-2*1+3
Y=-2*0+3
Y=-2*-1+3
They would give you the y axis coordinates so then you just put them together for the middle column.

Answer

y=-2*1+3=1
Y=-2*0+3=3
Y=-2*-1+3=5

Coordinates are (1,3) (0,3) (-1,5)
4 0
3 years ago
What would an 18% increase of 90 be?
madam [21]

Answer:

106.2

Step-by-step explanation:

A 18% increase of a number is the same as multiplying it by 1.18.

If we multiply 90 by 1.18 we get:

90 * 1.18

106.2

8 0
2 years ago
Read 2 more answers
8b+4 - 4b + 2<br><br>I need this answer asap​
spin [16.1K]
The answer should be 2(2b+3)
6 0
3 years ago
Read 2 more answers
50 pts (and will mark brainliest)
Alex787 [66]

Answer:

c. 21/200

hope I helped!

6 0
3 years ago
Read 2 more answers
Esther starts at one corner of a square field and walks 90 feet along one side to another corner of the field. She turns 90° and
erma4kov [3.2K]
The three sides make a right triangle and you know the base (90) and the height (70)

A = 1/2 bh  or 1/2 x (70)x (90)=   3150 ft²
3 0
3 years ago
Other questions:
  • Solve for b in the literal equation y = 7x + 7b.
    12·2 answers
  • Kelly can work for her dad and make $6.00 per hour, or she can work for Jana's
    6·1 answer
  • Quadrilateral PQRS was translated 5 units to the right and 3 units up to create
    13·1 answer
  • A cylinder and a cone have the same diameter:8 inches. The height of the cylinder is 3 inches.The height of the cone is 18 inche
    11·1 answer
  • Find the area of the triangle
    14·2 answers
  • What is the surface area of this prism 5cm 5cm 5cm 4cm 10 cm can u show ur steps like this
    7·2 answers
  • What does it mean to have diagonals bisect each other?
    14·1 answer
  • Hi I hope you are all okay could someone help me with this math question thankyou !!!
    15·2 answers
  • Carter and Sani each have the same number of marbles. Sani's little sister comes in and takes some of
    10·2 answers
  • Last year, during an investigation of the time spent reading e-mails on a daily basis, researchers found that on Monday the aver
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!