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
Gennadij [26K]
3 years ago
12

Write an equation in slope intercept form thag passes through (4,-4) and is parallel to 3+4x=2y-9

Mathematics
2 answers:
uysha [10]3 years ago
7 0

The original line is

4x - 2y = -12

The parallel lines will all be

4x - 2y = constant

and the constant is given by the point directly:

4x - 2y = 4(4) - 2(-4) = 24

2y = 4x - 24

y = 2x - 12

Answer: y = 2x - 12


sashaice [31]3 years ago
4 0

Let's deal with the slope first: we know that our line is parallel to the given line, and two lines are parallel if and only if their slopes are the same.

So, if we find the slope of the given line, we also have the slope of our line.

When a line is written in the form y=mx+q, the slope is the coefficient m.

So, we can rearrange the expression of the given line as follows:

3+4x=2y-9 \iff 4x+12 = 2y \iff y = 2x+6

and so the slope is 2.

Now, when you know the slope m and a point (x_0,y_0) belonging to a line, you can write the equation of the line as

y-y_0 = m(x-x_0)

if you substitute your values, you have

y-(-4) = 2(x-4) \iff y+4 = 2x-8 \iff y = 2x-12

You might be interested in
2. Into what three zones is India divided and how are these zones different from each other?
LenaWriter [7]

Answer:

Into what three zones is India divided and how are these zones different from each other? Deccan Plateau: triangular shaped, juts into the Indian Ocean, is dry, unproductive and sparsely populated.

Step-by-step explanation:

6 0
3 years ago
Y = -x + 5<br> Write in standard form. PLEASE SHOW WORK! WILL GIVE BRAINLY!
strojnjashka [21]

Answer:

x+y=5

Step-by-step explanation:

y=-x+5

add x to both sides

x+y=5

8 0
3 years ago
Read 2 more answers
Simplify the expression i⁸²
Elza [17]

Answer:

We can use a trick here. Let's look at the first few exponents of i to realize this:

i^0 = 1

i^1 = i

i^2= -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

we can see that the pattern (1, i, -1, -i) repeats. Since 82/2 = 41, and 41 is only divisible by 1, i^41 = i, and i^2 = -1. -1*i = -i, so i^82 = -i.

Step-by-step explanation:

6 0
3 years ago
A certain drug is made from only two ingredients: compound A and compound B. There are 5 milliliters of compound A used for ever
Akimi4 [234]

Answer:drugs?

Step-by-step explanation:

6 0
2 years ago
What is the greatest common factor of 84 and 62? A. 21 B. 7 C. 24 D. 2
Ket [755]
The answer is D.
Hopefully this helps! :)
8 0
2 years ago
Other questions:
  • Order from greatest to least<br> 5 1/2, 5.05, 5 5/9<br> 37/10, 3 2/5, 3 1/4<br> 5/7, 5/6, 5/12
    5·1 answer
  • Which numbers are solutions of the equation?<br><br>|5 – 4x| – 3 = 4
    11·1 answer
  • Megan has already saved $18 and she earns $4 per hour working four hours on each Saturday and 3 hours on each Sunday. Rhoni has
    9·1 answer
  • Can someone help me with number 1 and 15
    13·2 answers
  • A point is chosen randomly on JM. Identify the probability that the point is on JK or LM. HELP Please!! I don't understand......
    13·1 answer
  • Emily sold 99 boxes of cookies for a fundraiser. If she sold 60% of the total boxes of cookies sold for the fundraiser, how many
    5·1 answer
  • How do I find A’?<br><br><br><br> Let U={a,b,c,d,e,f,g} and A={a,b,e,f}
    6·1 answer
  • : -- ) PLEASE HELP me out with this one
    9·1 answer
  • A can of soup has a diameter of 2.5 inches and a height of 4 inches. What is the area of the label for the can? Round your answe
    8·1 answer
  • What helpful ways could this practice of gathering data and making predictions be used?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!