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
d1i1m1o1n [39]
3 years ago
13

At what point does the graph of 5x + 4y = 12 intersect the y-axis?

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0
To find the y-intercept, we need to re-arrange the equation given to y=mx+c, where c is the y-intercept
To do this to 5x + 4y = 12, we need to have only y on the left side, so subtract 5x from each side, to get
4y = 12 - 5x, or
4y = -5x + 12
Now we need to isolate y, so divide each side by 4
y = 5/4x + 3
So the y-intercept will be at +3, and the y intercept is always on x = 0, so the co-ordinate will be (0, 3), which is a.
You might be interested in
List all the equivalent fractions for the 12/20<br>​
8090 [49]

Answer:

6/10  

9/15  

12/20

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A cylinder has a radius of 5x + 4 and a height of 2x + 5. Which polynomial in standard form best describes the total volume of t
Nana76 [90]

Answer:

Step-by-step explanation:

Volume = pi·(r^2)*h

r = radius = (5x+4)

h = height = (2x+5)

 

Volume = pi·(r^2)

Volume = pi·(5x+4)^2*(2x+8)

Volume = pi·(25x^2+40x+16)*(2x+8)

Volume = pi·(50x^2+80x+32+200x^2+32x+128)

Volume = pi·(250x^2+112x+160)

6 0
3 years ago
Four posters cost $19.20. How many posters can you buy for $48.00?
stich3 [128]
You can buy 8 posters with 48.00 19.20x2=38.40 the leftover change isn’t enough to buy more
8 0
3 years ago
Select the correct answer.
Sidana [21]

Answer:c

Step-by-step explanation:

when you set (x-6) and (x-1) to zero you get 6 and 1

8 0
3 years ago
What is the IQR (interquartile range)?
Ivanshal [37]
Median..................
4 0
3 years ago
Other questions:
  • A compound experiment consists of tossing a coin, drawing a letter at random from the alphabet, and then tossing two coins. What
    10·2 answers
  • What is the domain of the exponential function shown below? f(x) = 5 • 3x
    7·2 answers
  • Anna has a collection of 45 nickels and quarters worth $8.05. How many nickets does she have?
    5·1 answer
  • -2 - 7= -23 help me solve thank u​
    15·1 answer
  • Find the x component of the vector 92.5 m 32.0 degrees
    5·2 answers
  • Write all factored equivalent expressions for 12z+36
    12·1 answer
  • Point T is on line segment \overline{SU} SU . Given ST=2x+6,ST=2x+6, TU=4,TU=4, and SU=4x,SU=4x, determine the numerical length
    5·2 answers
  • How many ounces of 50% alcohol solution must be mixed with 80 ounces of a 20% alcohol solution to make a 40% alcohol solution?
    10·1 answer
  • A frozen yogurt store sells a small bowl of frozen yogurt for $2.50 plus $0.75 per topping. They sell a large bowl of frozen yog
    11·1 answer
  • An amusement park offers ride tickets for $1. 50 each to customers who buy the quantities of tickets indicated in the graph belo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!