Ask question

Ask question

All categories

3 years ago

10

X-y=1 graph.........................................................

1 answer:

Darina [25.2K]3 years ago

5 0

First, move x to one side of the equation, opposite of y, so you can get y= something

Then your equation becomes -y=-x+1

You can't have a negative y so divide both equations by one.

Your new equation is y=x-1

To graph, you start at the point (0,-1) then go to the right one and up one

You might be interested in

Find the solution for the system of linear equations by substitution: y = x. y = 2x - 4

almond37 [142]

Answer:

y= 4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Simplify the expression using the appropriate identities. (Do not use calculator)

bezimeni [28]

Answer:

sin -1 degrees.

Step-by-step explanation:

sin (A - B) = sin A cos B - cos A sin B

Therefore sin 9° cos 10°- cos 9º sin 10° = sin (9 - 10)

= sin -1 degrees.

6 0

3 years ago

E help me pls pls plzzzzzzzz

LuckyWell [14K]

Answer:

What is part 1?

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Mamont248 [21]

4(9x + 11) + 5(3x + b) = ax + 9
(36x + 11) + (15x + 5b) = ax + 9
36x + 11 + 15x + 5b = ax + 9
51x + 5b + 11 = ax + 9

8 0

3 years ago

Christopher is packing his bags for his vacation. He has 8 unique shirts, But only 5 feet in his bag. How many different groups

marshall27 [118]

Answer:

Christopher can take 56 different groups of 5 shirts.

Step-by-step explanation:

Christopher has 8 unique shirts.

Out of these only 5 can fit in his bag.

So the number of ways in which he can choose 5 shirts from the available 8 is given by $\[_{5}^{8}\textrm{C}\]
$

This can be evaluated as $\frac{8!}{5!*3!}$

Simplifying further,

= $\frac{6*7*8}{1*2*3}$

= 56

So Christopher has 56 choices to select 5 shirts out of 8.

7 0

3 years ago