What are the x-intercept and the y-intercept of the graph of 12x – 4y = 48?

Answer:

x^2 - x^3 - 3x^2y - 3xy^2

Step-by-step explanation:

x^3 +y^3 - (x + y)^3​

Expand the expression

x^2 + y^3 - (x^3 + 3x^2y + 3xy^2 +y3)

Remove the parentheses

x^2 +y^3 -x^3 -3x^2y -3xy^2 - y^3

Remove the opposites

Answer:

x^2 - x^3 - 3x^2y - 3xy^2

Hope this Helps!

Answer:

242

Step-by-step explanation:

Simplify the following:

11 ((9^2 - 5^2)/2^2 + 8)

Hint: | Evaluate 2^2.

2^2 = 4:

11 ((9^2 - 5^2)/4 + 8)

Hint: | Evaluate 5^2.

5^2 = 25:

11 ((9^2 - 25)/4 + 8)

Hint: | Evaluate 9^2.

9^2 = 81:

11 ((81 - 25)/4 + 8)

Hint: | Subtract 25 from 81.

| 7 | 11

| 8 | 1

- | 2 | 5

| 5 | 6:

11 (56/4 + 8)

Hint: | Reduce 56/4 to lowest terms. Start by finding the GCD of 56 and 4.

The gcd of 56 and 4 is 4, so 56/4 = (4×14)/(4×1) = 4/4×14 = 14:

11 (14 + 8)

Hint: | Evaluate 14 + 8 using long addition.

| 1 |  

| 1 | 4

+ | | 8

| 2 | 2:

11×22

Hint: | Multiply 11 and 22 together.

| 2 | 2

× | 1 | 1

| 2 | 2

2 | 2 | 0

2 | 4 | 2:

Answer: 242

Answer:

10500

Step-by-step explanation:

Answer:

It is 10500.

Hope this helps!

~Narancia

Answer:

x = 78

Step-by-step explanation:

Look at Triangle DBH. Two of its angles are known. Let y = <DHB

47 + 31 + y  = 180        All triangles have 180 degrees. Combine the left.

78 + y = 180                Subtract 78 from both sides.

78-78+y = 180-78        Combine

y = 102

Notice that y + x = 180   They form a straight line.

102 + x = 180                   Subtract 102 from both sides.

x = 78

You should notice that x is an exterior angle. (I didn't at first).

Exterior angles are the sum of the two remote interior angles which in this case, are 31 + 47 = 78

Much shorter and much easier.

Answer:

3^6

Step-by-step explanation:

3^2= 9

3^4= 81

81×9 = 729

So

2+4=6

3^6=729

So 3^6

Answer:

729

Step-by-step explanation:

3^2= 3x3= 9

3^4= 3x3x3x3= 81

81x9=729

Answer:x=-2,-4

Step-by-step explanation:

Answer:

your correct!! hope I helped

Answer:

18

Step-by-step explanation:

Answer:

you do not move forward or backward but instead, remain in the exact position

Step-by-step explanation:

** The numbers are repeated in this question 444 is actually 4 and 000 is actually 0 **

In these board games and in many other concepts zero (0) acts as a neutral value since it is neither a negative nor a positive. In this board game, drawing a card with a value of 0 means that you do not move forward or backward but instead remain in the exact position that you already are. Usually, this also means that your turn is skipped and there is no change in your board piece's/character's status or position in the game

Answer:

stay in the same spot because its 0

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Sum of angles in triangle is 180 degrees.

28°+58°+ x= 180 degrees

x=94 degrees

sum of angles on a straight line is 180 degrees

thus, 94 degrees + ? = 180 degrees

?= 86 degrees

angle TGF is 86 degrees

Answer:

2x - 25

Step-by-step explanation:

Since we don't know what the number is, just call it x. Twice x can be written as 2x and 25 fewer than 2x is 2x - 25.

Answer:

B.  y = -3/4x + 5/2

Step-by-step explanation:

Take two points from the graph, let's use (-2, 4) and (2, 1):

Find slope:

 m = (y₂ - y₁) / (x₂ - x₁)

     = (1 - 4) / (2 - (-2))

     = -3/4

Find y-intercept using slope above and anyone point:

y = mx + b

(1) = -3/4(2) + b

1 = -3/2 + b

b = 1 + 3/2

b = 5/2

Equation of line using m and b above:

y = mx + b

y = -3/4x + 5/2

Answer:

B.  y = -3/4x + 5/2

Step-by-step explanation:

B.  y = -3/4x + 5/2

Take two points from the graph, let's use (-2, 4) and (2, 1):

Find slope:

m = (y₂ - y₁) / (x₂ - x₁)

    = (1 - 4) / (2 - (-2))

    = -3/4

Find y-intercept using slope above and anyone point:

y = mx + b

(1) = -3/4(2) + b

1 = -3/2 + b

b = 1 + 3/2

b = 5/2

Equation of line using m and b above:

y = mx + b

y = -3/4x + 5/2

that is why hope it helps

Answer:

fraction = 2.5/100

decimal = 2.5

percentage = 2.5%

Step-by-step explanation:

100 divided by 40 = 2.5, then impliment 2.5 into the answers

Answer:

12.5w = 419.38

and

15.5w = 419.38

Step-by-step explanation:

find the total cost of all the computer parts.

= 259.99 + 2* 39.95 + 79.49 = $419.38

Shana will save $12.50 per week and Marie will save $15.50

per week

therefore we can create two inequalities

12.50 * w = 419.38

12.5w = 419.38

w = 419.38/12.5

w = 33.5504

15.50*w = 419.38

15.5w = 419.38

w = 419.38/15.5

w =27.0568

Answer:

a) 6 units

b) 6 units

c) 10 units

d) 15 units

Answer: a = 6

b = 6

c = 10

d = 15

Step-by-step explanation: Use the distance formula √(x2 - x1)^2 + (y2 - y1)^2

Answer:

Raul needs sales of $924.

Step-by-step explanation:

It looks like Raul earns commission at 1/7 of his sales.  (40/280 = 1/7).

[tex]\frac{40}{280}=\frac{132}{x}\\ 40x = 280*132\\x=924[/tex]

Answer:

C or A

Step-by-step explanation:

can i have one brainliest plz

Answer:

x=

Step-by-step explanation:

4+x-2=5x+2-2

2+x-x=5x-x

2=4x

2/4

Answer:

x = 45.5

Step-by-step explanation:

Move one side of the equation to the other side of the equal sign.

4 + x = 5x + 2

x = 5x - 2

=4x - 2

Then put the 180 on the empty side because the total is 180.

180 = 4x - 2

Then solve for x

182 = 4x

45.5 = x

Answer:

6y + 1

Step-by-step explanation:

add like terms

-4+6y+5

add like terms again

6y+1

Answer:

5. x=0.6 or 3/5 (it's just the fraction and decimal form)

6. y=10

Step-by-step explanation:

5. We are given y=5 and x=-3, so whenever  and need to find x if y=-1

We need to find the "x" for the second proportion

Using this information we can create a ratio or proportion. To understand this better, (usingy=5 and x=-3) we can say that for every 5 of something (y) we have -3 of something (x). We can create a "key" using the proportionality:[tex]\frac{y}{x}[/tex]

here is our proportion [tex]\frac{5}{-3} *\frac{-1}{x}[/tex]

lets cross multiply first, 5x=-1(-3)  this simplifies to 5x=3, divide 5 from both sides, 5x/5=3/5  and you x=3/5, so this means that x is 3/5 or 0.6 as decimal

6. Lets set up our "key" again [tex]\frac{y}{x}[/tex],

our ratio is for every 25 something (y) we have 15 something(x) or 25/15 or 25:15

[tex]\frac{25}{15} *\frac{y}{6}[/tex]   this is our proportion, lets cross multiply to solve for "y"

25*6=15y this simplifies to 150=15y

lets divide both sides by 15, 150/15-15y/15  and we get our final answer

10=y so our why for this is 10

Answer:

6. [tex]\displaystyle 10 = y[/tex]

5. [tex]\displaystyle \frac{3}{5} = x[/tex]

Step-by-step explanation:

You are simply dealing with direct proportional relationships:

[tex]\displaystyle \frac{y}{6} = \frac{25}{15}; 10 = y[/tex]

These are considered equivalent improper fractions. When simplified, you get [tex]\displaystyle 1\frac{2}{3}.[/tex]

_______________________________________________

[tex]\displaystyle \frac{-1}{x} = \frac{5}{-3}; \frac{3}{5} = x[/tex]

If you look closely, you can tell that there is a 1 being used here, and that you need to divide it by the multiplicative inverse of [tex]\displaystyle \frac{5}{3},[/tex]which is [tex]\displaystyle \frac{3}{5},[/tex]and sinse both terms are negative integers, you leave the result as is.

I am joyous to assist you at any time.

Answer:

x = 6

Step-by-step explanation:

Since the sides are congruent (definition of isosceles triangle), the angles must also be congruent.

Step 1: Set up equation

4x + 20 = 8x - 4

Step 2: Solve for x

Answer:

syre

Step-by-step explanation:

where is the image? huh?

Answer:

1mm

Step-by-step explanation:

Answer:

h=37

Step-by-step explanation:

h + 3h + (h-5) =180

5h-5=180

5h=185

divide by 5