3 years ago

Graph the linear equation 2x-2y=8

Mathematics

2 answers:

TEA [102]3 years ago

6 0

The slope of this equation would be 1
Y intercept would be (0,-4)
So, (1,-3) and (0,-4)
Just graph those points.

Margaret [11]3 years ago

5 0

equation: y = x - 4

y-intercept = -4

gradient/slope = 1/1x or x

You might be interested in

I need HELP ASAP like NOW

LekaFEV [45]

Answer:

180

Step-by-step explanation:

450 x 0.4 = 180

4 0

3 years ago

I don’t understand how to do this

schepotkina [342]

Answer:

The solution is $x =0.$

Step-by-step explanation:

The equation

$\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2$

can be rewritten as

$2* sin(\dfrac{3\pi }{2} +2) =-2$

and can be further simplified to

$sin(\dfrac{3\pi }{2}+x ) =-1$ .

Now, taking the inverse sine of both sides we get:

$sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)$

$\bold{(2).}\: \dfrac{3\pi }{2} +2 =sin^{-1}(-1)$

The value of the right side on the interval $[0,2\pi)$ is

$sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o)$ ,

which makes the equation (2)

$\dfrac{3\pi }{2}+x =\dfrac{3\pi}{2}$

solving for $x$ gives

$\boxed{x = 0}$

which is our solution.

4 0

3 years ago

If you know this answer can you help lol

AnnyKZ [126]

The answer is C whole

4 0

3 years ago

What’s the value of x

kozerog [31]

Answer should be:

X=9.

6 0

3 years ago

Read 2 more answers

Edward has several missing assignments in his math class with a total of 274 problems to complete. His goal is to complete 4 pro

brilliants [131]

Part a I am pretty sure it is a pattern so 4 plus 2 is 6, 6 plus 3 is nine and then 9 plus 4 is 13 Then 13 plus 5 is 18

Answer is 18

In part b he will not finish his work he has to get to 274 and he only gets to about 50 something
Hope this helps

5 0

3 years ago