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
Natalka [10]
3 years ago
6

What us the y-intercept of the equation 4x + 5y =20

Mathematics
2 answers:
Irina-Kira [14]3 years ago
8 0

We know that when a line intercepts the y axis, x is 0. So substitute x as 0, which makes the equation 5y = 20 and divide both sides by 5, so y = 4 which is the y intercept.

MAXImum [283]3 years ago
3 0

Write equation in slope-intercept format, <u> y = mx + b,</u> where b is the y-intercept.


4x + 5y = 20

5y = -4x + 20

y = -4/5 x + 20/5

<u>y = -4/5 x + 4</u>


y = mx + b

y = -4/5 x + 4

<u>b = 4</u>


Answer: y-intercept = (0, 4)

You might be interested in
How many moles are in a sample of 4.57 x 1024 atoms of neon (Ne)?
damaskus [11]

Answer:

151 mol Ne.

Step-by-step explanation:

I did work on Paper sorry if i can't type it, It'll mess it up.

3 0
3 years ago
Triangle ABC has vertices A(–1, 0), B(4, 0), and C(2, 6). If ΔABC is translated using the function rule (x, y) → (x – 6, y – 5)
Elina [12.6K]

Answer:

b.  A''(7, 5), B''(2, 5), C''(4, –1)

Step-by-step explanation:

Given vertices of ΔABC:

  • A = (-1, 0)
  • B = (4, 0)
  • C = (2, 6)

Translation <u>mapping rule</u>:

(x, y) → (x – 6, y – 5)

Therefore:

  • A' = (-1 - 6, 0 - 5) = (-7, -5)
  • B' = (4 - 6, 0 - 5) = (-2, -5)
  • C' = (2 - 6, 6 - 5) = (-4, 1)

Rotation of 180° clockwise rule:

(x, y) → (-x, -y)

Therefore:

  • A'' = (-7, -5) = (7, 5)
  • B'' = (-2, -5) = (2, 5)
  • C'' = (-4, 1) = (4, -1)

Learn more about transformations here:

brainly.com/question/28354239

brainly.com/question/27743837

5 0
1 year ago
If there is 1/6 of a cake and mitchell only wants 3/12 of it, how much of the cake does he want?
Debora [2.8K]
Are there choices to choose from?
5 0
3 years ago
Read 2 more answers
Julissa gave out an equal number of oranges to each of the 6 apartments on her floor. If she gave each apartment 5 oranges, how
dybincka [34]

Answer:

30 oranges

Step-by-step explanation:

Total number of apartment in julissa floor = 6

Number of oranges given to each apartment = 5

how many oranges did Julissa give out in all?

Total number of oranges julissa's gave out = Total number of apartment in julissa floor × Number of oranges given to each apartment

= 6 × 5

= 30 oranges

Therefore, total number of oranges julissa gave out = 30

4 0
3 years ago
Read 2 more answers
What is 5/6 over 1 1/4
spin [16.1K]

Answer:

2/3

Step-by-step explanation:

Divide 5/6 by 5/4

Find the Reciprocal of 5/4

5/6 times 4/5

5/3 time 2/5

10/15

2/3

8 0
3 years ago
Other questions:
  • I need help with this answer can you plz help
    10·1 answer
  • Question 6 (5 points)
    13·2 answers
  • Calculate the area and perimeter of the given shape with radius 14 cm.
    7·1 answer
  • *Sigh* another school day another Brainly but how are you guys are you guys doing good
    9·2 answers
  • Jantonia plans to purchase 4 pencils for her friends How much money will jotonia spend
    10·1 answer
  • Plz help me answer this question I’m being timed
    5·2 answers
  • Graph the relationship between the distance the boat travels and the time it takes
    10·1 answer
  • Item 3 RectangleABCD has vertices A(1, 2), B(4, 2), C(1, −2), and D(4, −2). A dilation with a scale factor of 6 and centered at
    5·2 answers
  • 100 Points
    12·2 answers
  • (Riddle #1 ) BRAINLIEST! I hope you are all having a wonderful day and Happy Thanksgiving (if you celebrate thanksgiving)! I wil
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!