acehood3067 acehood3067

Today at 4:29 AM
Mathematics

Answered

Use slopes and y-intercepts to determine if the lines −4x+4y=−1 and 4x+4y=−1 are parallel.

Answer :

aashna2004 aashna2004

Today at 4:35 AM

Answer:

Nope they are not parallel.

Step-by-step explanation:

first find the slope of each equation.

-4x+4y= -1

4y= 4x -1

y= (4x-1)/4

y=x - 1/4

the other equation

4x +4y = -1

4y= -4x -1

y= (-4x-1)/4

y= -x -1/4

the slope is the number in front of the x so for the first equation, it is 1 and the second equation it is -1. Since they are not the same, they are not parallel but instead is perpendicular. TBH, just stop here as this is more than enough.

Answer Link

Other Questions

does negative charge doesn't show shm along x axis for a small displacement kept between 2 positive line charges

does negative charge doesn't show shm along x axis for a small displacement kept between 2 positive line charges

In an experiment the group that is the standard against which results are compared

Prove that the relation R in Z of integers given by: R={(x,y):2x−2y is an integer } is an equivalence relation. [3] If f:R→R defined by f(x)=4−3x/5 is an invert

the two arms of a balance are of unequal length. an object when placed in the left pan of the balance weights 4kg. the same object when placed in the right pan

Let f(x)= IxI/x, then f(-3) is equal to

Write the meanings of followingHomograph:Rose 1) 2)

$[ \begin{array}{l} \frac{1}{4} \times 8 = \frac{\square}{\s

Mera nokar nibandh on Hindi

By selling a TV for rupees 6900 shopkeeper loses 8% find his cost price. what must be the price so as to make a profit of 12%? plz write in full to full proces

Which web crawlers gather material from the invisible web? 1) False 2) True

What is a future interest held by a grantor after a fee simple determinable? What is a future interest held by a grantor after a fee simple subject to a conditi

Daniela volunteers at a homeless shelter because she believes everyone should try to do something to make the world a better place. Which concept best explains

Why did Roger Williams found Rhode Island?

According to Newton's third law, there is a force equal and opposite to the weight of the coffee mug. What force is this? Explain your choice carefully.

What is the function of a coenzyme? 1) Prevent anemia 2) Destroy free radicals 3) Bind with an enzyme to activate the enzyme 4) Bind to other coenzymes to act a

Customers and competitors are within the market environment and must be considered during marketing strategy planning. Which type of market environment is being

Sketch the structures of syndiotactic and atactic polystyrene by drawing a chain consisting of 4 mer units. Which type of tacticity results in a denser material

Acme Enterprises issued 10,000 shares of 0.10 par value common stock for20,000 in cash. The journal entry to record this transaction will include a blank . (Sel

The craft store marked balls of yarns to $0.50 to attract more customers into the store. This was below the store's cost. The strategy was intended to be a to i