(4x^3+3x^2-30x-10) divides by (x-3)
ANSWER ASAP

Answer:

80 feet

Step-by-step explanation:

length of pool = 22    ,  width of pool = 18

feet required for fencing the pool = 2 (l +b)

= 2 ( 22+18)

=2*40

=80feet

Answer:

Step-by-step explanation:

The pool is a rectangle as length and breadth are different.

Since they are asking about fencing you need to find the perimeter.

Length=22feet

Breadth=18feet

Perimeter of a rectangle = 2(l+b)

= 2 × 22 + 2×18

=44+36

=80 feet

Answer:

the angle is 52 degrees

Step-by-step explanation:

this is because the two angles within the triangle with R in have a combined angle of 128 degrees. we know that a triangle has 180 degrees.

therefore 180-128=52 degrees

Answer:

Third option.

Step-by-step explanation:

In the picture attached, the question is shown. There we can see that as x gets bigger (x → ∞), f(x) gets smaller (f(x) → -∞ ). On the other hand, as x gets smaller (x → -∞), f(x) gets bigger (f(x) → ∞ ).

Answer:

2

Step-by-step explanation:

give me brainliest

Answer:

-50/6 or -25/3

Step-by-step explanation:

to isolate x, you multiply -5/2 to each side.

10/3 * -5/2

when you simplify you get

-25/3

Answer:

X = -25/3

hope you find it useful!!

Answer:

B.) losing the airplane without ever flying it

Step-by-step explanation:

Answer:

there are 2 other forms, point-slope form and slope-intercept form.

Step-by-step explanation:

standard is [tex]Ax + By =C[/tex]

point-slope is [tex]y-y_{1} =m(x-x_{1})[/tex]

slope-intercept is [tex]y=mx+b[/tex]

Answer:

The median of Jeff's golf scores was less than the median of Dalton's golf scores.

Step-by-step explanation:

The median of jeffs score was less then daltonssss mark me as brainliest pls

Answer:

Hello There. Here is Explanation How to get the answer.

Explanation:  x + y = -6 �> x = -6-y

xy = 8

(-6-y)y = 8

-6y - y^2 = 8

y^2+6y+8 = 0

(y+2)(y+4) = 0

Hope It Helps! .ω.

Answer:

The factors of 27 is 1,27 and 3,9

9-3=6 so if 3 was negative they would add up to 6

9+-3=6

9 x -3 = -27

Hope this helps

Step-by-step explanation:

Answer:

x = 5(12-6) = 30

Step-by-step explanation:

The difference of 6 and 12 = 12-6 = 6

6 x 5 = 30

Answer:

ctp bphybhyp vhpi h ipv p

Step-by-step explanation:

Answer:

A hyperbola with a horizontal transverse axis and center at (h, k) has one asymptote with equation y = k + (x - h) and the other with equation y = k - (x - h).

Answer:

I believe that it is income tax.

Step-by-step explanation:

Answer:

Step-by-step explanation:

A) Cost of canvas = $ x

Cost of  4 canvases = 4 *x = 4x

Money left over after buying 4 canvases = $2.20

Equation:  25 - 4x = 2.2

Solution:     Subtract 25 from both sides

                -4x = 2.2 - 25

               -4x = - 22.8

Divide both sides by (-4)

    -4x/-4 = -22.8/-4

              x =  5.7

B) Money in Molly's account= x

4 times of Molly's account  = 4x

Equation: 4x - 2.2 = 25

Solution:   4x = 25 +2.2

                  4x = 27.2

                    x = 27.2/4

                   x = 6.8

Answer:

x ≤5

Step-by-step explanation:

There is a closed circle at 5 so that means equals

The line goes to the left so that means less than

x ≤5

Answer:

C

Step-by-step explanation:

Since the circle is close, we can assume it has to be C or D. But if we want to find out, we think of x as let's say 4. 4 is less than 5, and numbers 5 or less is x, so the answer would be C. (hope it helps)

Answer:

4/20

Step-by-step explanation:

8 socks we don't know

1 sock 19 socks

11 white

1 more sock 7 /20 chance to pick a random sock

Answer:

3:5

Step-by-step explanation:

20s :12ws

split the numbers in half then divide each number by 2 untill u cant any more

[tex]4-3x=22[/tex]

[tex]-3x=22-4[/tex]

[tex]-3x=18[/tex]

[tex]x=18/-3[/tex]

[tex]x=-6[/tex]

[tex]2( x + 4) = 3 + 8[/tex]

[tex]2x+8=11[/tex]

[tex]2x=11-8[/tex]

[tex]x=3/2[/tex]

[tex]2/3x + 5/6 = 1[/tex]

[tex]2/3x=1-5/6[/tex]

[tex]2/3x=1/6[/tex]

[tex]12x=3[/tex]

[tex]x=3/12[/tex]

[tex]x=1/4[/tex]

Answer:

0

Step-by-step explanation:

because -2 does not change

Answer:

Undefined

Step-by-step explanation:

To find the slope, you need the formula, y₂-y₁ divided by x₂-x₁.

That is 1-8 divided by -2-(-2), or -7 divided by 0.

Anything divided by 0 is undefined, so the answer is undefined.

Edit:  I might be wrong, IDK.

Answer:

C. For every blueberry muffin, there are two chocolate chip muffins

Step-by-step explanation:

Blueberry : Chocolate

1 : 2

x9

9 : 18

Plz make me brainliest

Answer: D

Step-by-step explanation:

If the equation is f(x) = 9x^2 -12, you can solve for the inverse by switching the x and y like this.

x = 9y^2-12.

Then you solve for y.

x = 9y^2-12.

x+12=9y^2

y^2=(x+12)/9

y=sqrt((x+12)/9)

y=sqrt((x+12))/3 which is D

Answer:

slope: -3

y-intercept: -5

equation: y = -3x - 5

Step-by-step explanation:

The formula for slope is:

(y2 - y1)/(x2 - x1)

Let's use these coordinates:

(-1, -2)

(0, -5)

x1 = -1

x2 = 0

y1 = -2

y2 = -5

Substitute into the formula:

(y2 - y1)/(x2 - x1)

(-5 + 2)/(0 + 1)

Solve:

(-5 + 2)/(0 + 1)

-3/1

= -3

slope = -3

The y-intercept is when the x coordinate is 0.

Looking at the table, we see the coordinate (0, -5).

The y-coordinate is -5.

This means that the y-intercept is -5

y-intercept = -5

Slope-intercept form:

y = mx + b

where m is the slope and b is the y-intercept

m = -3

b = -5

Substitute:

y = mx + b

y = -3x - 5

Answer:

54.67mi

Step-by-step explanation:

so the ? equals to

?^2 = 42^2 + 35^2

-> ? = 54.67mi

Answer:

1: n=17

2: x=24 w=37

Step-by-step explanation:

1st picture: 180-108=72/2=34/2=17=n

2nd Picture: 90+19= 109

109+x+w=180

138+90=228

270-228=52

138+52+90+19=299

360-299=61

x=24 w= 37

Answer:

62 centimeters

Step-by-step explanation:

2*3*2+3*5*2+2*5*2=62

Answer:

I=V/R

Step-by-step explanation:

In this equation, we see that there are no numerical values so we can't exactly solve for the exact number. Because of this, all you do Is isolate the variable "I" by itself. To do this, divide R on both sides. This way, you isolate I and on the other side you get V/R that cannot be further simplified.

Answer:

I=V/R

Step-by-step explanation:

V=IR

Divide both sides by R to isolate I

V/R=I

Answer:

1,444 square yards

Step-by-step explanation:

38x38=1,444

If this side length is 38 and the field is a square then the lengths would be 38 yards all the way around. Area=LxW

Answer:

A =1444 yd^2

Step-by-step explanation:

The area of a square is given by

A = s^2 where s is the side length

A = 38^2

A =1444 yd^2

Step-by-step explanation:

6 days+12 days=18

so 18 fiction books+12 non fiction=20 fiction and 10 non fiction

Answer:

it is c i took one for the boys

Step-by-step explanation:

Answer:

6 2

Step-by-step explanation:

Answer: 8.94

Step-by-step explanation:

By common logic, you can say that l=8, w=4 and h=2.

The diagonal of the base can be found by using Pythagorean Theorem.

Pythagorean Theorem: a²+b²=c²

Since we know the a and b of the base, we can find c, the diagonal.

a and b is the l and w. We can use the equation to find c.

8²+4²=c²

64+16=c²

80=c²

c=√80

c≈8.94

The diagonal is approximately 8.94

Answer:

46 square inches

Step-by-step explanation:

Answer:

The equation of the line in slope-intercept form is:

[tex]y=-\frac{3}{7} x+3\\[/tex]

In one of the many possible standard forms:

[tex]3\,x+7\,y=21[/tex]

Step-by-step explanation:

First calculate the slope of the segment that joins these two points: (0, 3) and (7,0):

[tex]slope=\frac{y_2-y_1}{x_2-x_1}= \frac{0-3}{7-0}=-\frac{3}{7}[/tex]

Now, knowing that the y-intercept is (0, 3) [point on the y-axis (for x=0) where the line crosses], Then the equation of the line in slope-intercept form is:

[tex]y=m\,x+b\\y=-\frac{3}{7} x+3[/tex]

And now, if you want to write the equation eliminating fractions, we can multiply both sides by "7":

[tex]y=-\frac{3}{7} x+3\\7\,y=-3\,x+21\\3\,x+7\,y=21[/tex]