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
Monica [59]
3 years ago
13

What is the slope indicated in the table below.

Mathematics
2 answers:
alexgriva [62]3 years ago
4 0

Answer: y=-8/10x+29

Step-by-step explanation:

1. choose 2 points on form the chart

  • (10,21)(20,13)

2. y2-y1/x2-x1

  • 13-21/30-10=-8/10

3. y-y1=m(x-x1)

  • y-21=-8/10(x-10)

4. multiply

  • y-21=-8/10(x-10)
  • y-21=-8/10x+8

5. you need to isolate the variable so..

  • y-21=-8/10x+8
  • +21             +21
<h3>        y=-8/10x+29</h3>
miskamm [114]3 years ago
3 0
The answer to the problem is 5/-3
You might be interested in
3.50 rounded to the nearest whole ounce​
Maslowich

Answer:

4

Step-by-step explanation:

Look at the tenths place to round.

4 and below, round down.

5 and above, round up.

In this case, it’s 5 so round up.

3.50 -> 4

5 0
3 years ago
What is the product of 84,90?
MAVERICK [17]
84•90 is 7,560.

ndheisn
3 0
3 years ago
Find the major axis for the ellipse <br> x² + 16y2-96y + 128 = 0
Softa [21]

The major axis for the ellipse, x² + 16y² - 96y + 128 = 0 is the x-axis

To answer the question, we need to write it in the standard form of the equation of an ellipse

<h3>Equation of an ellipse</h3>

The equation of an ellipse centered at  (h,k) is

(x - h)²/a² + (y - k)²/b² (1) where a > b and the major axis is parallel to the x axis

Given x² + 16y² - 96y + 128 = 0, we convert it into the standard equation of an ellipse.

So, x² + 16y² - 96y + 128 = 0

Dividing through by 16, we have

x²/16 + 16y²/16  - 96y/16 + 128/16 = 0/16

x²/16 + y² - 6y + 8 = 0

Completing the square in y by adding and subtracting (-6/2)² = (-3)²

x²/16 + y² - 6y + (-3)² - (-3)² + 8 = 0

x²/16 + (y - 3)² - 9 + 8 = 0

x²/16 + (y - 3)² - 1 = 0

x²/16 + (y - 3)² = 1

x²/4² + (y - 3)²/1² = 1  (2)

Comparing equations (1) and (2), we have that a = 4 and b = 1.

Since a = 4 > b = 1, the major axis for the ellipse is the x-axis

So, the major axis for the ellipse, x² + 16y² - 96y + 128 = 0 is the x-axis

Learn more about ellipse here:

brainly.com/question/26679189

#SPJ1

8 0
2 years ago
Blake and two friends equally shared the cups of water shown in the picture.
3241004551 [841]
The answer would be c- 2/6

there are six cups total and three (blake plus two others) friends

there are two ways you can solve this…

1. by making groups
if you look at the picture, you can split it into three groups because that is the number of people, then count how many cups there are in one group which will be your numerator for the denominator six which is the total

2. simple division
divide the total number of cups buy the number of people which is 3
you get two and follow the same process above

6 0
2 years ago
Help ASAP and thank you
Darina [25.2K]

Answer:

behebudbejehenevebehi28

4 0
3 years ago
Other questions:
  • A snack company makes three batches of a nut mix using the recipe shown.
    11·1 answer
  • Which segment is congruent to CD? 15 points !
    5·1 answer
  • Express each ratio as a fraction in the simplest form.<br> 1) 8 cups to 36 cups
    14·2 answers
  • WILL GAVE BRAINLIST!! Use the zero product proper to find the solutions to the equation x^2-x-6=0
    8·1 answer
  • What angles do perpendicular lines form
    9·1 answer
  • Solve for angle in right triangles can someone answer please
    6·1 answer
  • 3sin²60°+3/4cot²30°-2cosec²60°-3/4tan²30°=19/12{Full process , please^^}​
    10·1 answer
  • Lupita y Fernando y Andrés quieren comprar entre los tres una bicicleta que ven todos los días en el aparador de la tienda todo
    6·1 answer
  • Write the repeating decimal 4.1363636 <br><br> need asap
    10·1 answer
  • Is it A,B,C or D I´m stuck on this..
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!