a-b³
pls telll
i neeed​

Answers

Answer 1

Answer:

a-b³=a³-3a²b+3ab²-b³

hope it is helpful to you


Related Questions

which equation could be used to solve the system of equations using subsitition y=-3-x y=3x+5

Answers

Answer:

hvycgdgvbzdbhdfuiv

Step-by-step explanation:

sdbvhdbuvbv hdlb fbuz

Can someone please help me find the area of this semi circle plz

Answers

Answer: I think it is 39.25

Step-by-step explanation:

10/2=5

5^2=25

25*3.14=78.5

78.5/2=39.25

Louis will spend $755.00 on a new kitchen sink. He will use his credit card to withdraw
$800 cash to pay for the sink. The credit card company charges 4% interest on the
borrowed amount. How much will Louis owe?
$332

Answers

Answer:

332$?

Step-by-step explanation:

3. If the circumference of a circle is 44 m, find its area.
[tex]\pi[/tex]

Answers

Answer:

[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ♡ ANSWER : ♡ }} \mid}}[/tex]

Circumference of the circle = 44 m

Circumference Formula = 2πr

Let's take the radius as 'r' m.

Radius (r) =

[tex]2πr = 44 \\ 2 × 3.14 × r = 44 \\ r = 44/6.28 \\ r = 7 \: m.[/tex]

Area of the circle = πr²

[tex] = 3.14 × 7² \\ = 153.86 \: m ^{2} [/tex]

=> Area of the circle = 153.86 m² = 154 m² (approx.)

Make sure and read this carefully!

Answers

Answer:

yo mama read this carefully-

Step-by-step explanation:

Answer:

Read what carefully?

Step-by-step explanation:

PLEASE ANSWER I WILL GIVE BRAINLIEST

Answers

Answer:B because you multiply all the similar numbers together then at the end you add them all up.

i answered. now what

I am probably really dum, but this is hard for me, so can someone help me pls??? (will give brainliest if u have good answers <3)

Answers

1. Yes

2. Yes

3. No

4. Yes

have an amazing day <3

10. The perimeter of the rectangle below is 30 inches. Find the value of x.
5x
X-3

Answers

The answer is 3. This is because the perimeter is 30 so 5x+5x+x-3+x-3 = 30. Thus you have 12x-6=30 so x = 3

Using the perimeter formula of the rectangle, the value of x is 3 inches.

What exactly are rectangles?In the Euclidean plane, a rectangle is a quadrilateral with four right angles.A parallelogram with a right angle or an equiangular quadrilateral, where equiangular means that all of its angles are equal, are other ways to define it.A rectangle with four equal-length sides is a square.Rectangles are enclosed 2-D shapes with four sides, four corners, and four right angles.Equal and parallel opposite sides make up a rectangle.

So, the value of x will be:

The formula for the perimeter of the rectangle: 2(l+b)

Now, put the values in the formula and calculate x as follows:

2(l+b) = 302(5x+x-3) = 3010x + 2x -6 = 3012x - 6 = 3012x = 30+612x = 36x = 36/12x = 3

Therefore, using the perimeter formula of the rectangle, the value of x is 3 inches.

Know more about rectangles here:

brainly.com/question/25292087

#SPJ2

4x – 5 + 2(x – 3) = 12x + 7
X=

Answers

Answer:

-3

Step-by-step explanation:

4x - 5 + 2(x - 3) = 12x + 7

4x - 5 + 2x - 6 = 12x + 7

4x + 2x - 5 - 6 = 12x + 7

6x - 11 = 12x + 7

collect like terms

6x - 12x = 7 + 11

-6x = 18

-x = 3

x = -3

Please help quick! last question on my hw.

Answers

Answer:

The answer in C

Step-by-step explanation:

if you add all the numbers and divide by 25 you get 17

The mean of a data set is 124. The mean absolute deviation is 38. What is the greatest possible number within the mean absolute deviation?

Answers

Answer:

Infinity

Step-by-step explanation:

The given parameters are;

The mean of the data, μ = 124

The mean absolute deviation = 38

The mean absolute deviation is given as follows;

[tex]Mean \ absolute \ deviation = \dfrac{\sum \left | X - \mu \right |}{N} = 38[/tex]

Where;

μ = Mean

X = Score

N = The number of scores

Therefore;

[tex]N \times 38 = \sum\limits_{i = 1}^N \left | X - \mu \right |} = \sum\limits_{i = 1}^N \left | X -124 \right |}[/tex]

When there are an infinite number of terms, N = ∞, the greatest possible number within the mean absolute deviation is therefore also infinite

[tex]\infty \times 38 = \sum\limits_{i = 1}^{\infty} \left | X - \mu \right |} = \infty[/tex]

[tex]Greatest \ possible \ value \ for \left | X - \mu \right |} = \infty[/tex]

Phoebe has 72 roses that she is putting into 5 vases. If she puts the same number of roses in each vase, how many roses are left over?

Answers

Answer:

2 roses left over

Step-by-step explanation:

72/ 5 = 14.4

so we know for sure that we can put 14 roses on each vase  but no mor than 14 on each vase  Some will be  left left over

14x5 = 70

  72-70 = 2  (2 roses left over)

PLS HELP ASAP WILL GIVE BRAINLEAST

Answers

Answer:

The coordinate of T is -3:2

Answer:

T' (3, -2) i believe.

Step-by-step explanation:

hope this helps!

Lesley's fruit salad contains 40% grapes. Which figure represents 40%?? ​

Answers

Answer:

its d

Step-by-step explanation:

if im wrong sorry i tried

Question 1 (2 points) (07.01) Which of the following shows 9xy - 4x + 3yx - 2y written in standard form? (2 points)


please help mee ​

Answers

Answer:

12xy - 4x - 2y

Step-by-step explanation:

9xy - 4x + 3yx - 2y

3yx can be written as 3xy so we have:

12xy - 4x - 2y

write the equation in slope y-intercept form: passing through the points (5, 7) and (-2, -3)

Answers

Answer:

y=10/7x-1/7

Step-by-step explanation:

m=(-3-7)/(-2-5)

m=-10/-7

m=10/7

y-y1=m(x-x1)

y-7=10/7(x-5)

y=10/7x-50/7+7

y=10/7x-50/7+49/7

y=10/7x-1/7

CORRECT ANSWER = BRAINLIEST | NO LINKS. NO FILES. I will report you if you answer with either of these. The question is attached below:

Answers

the answer is B !! i included the work just in case you needed it

What is the circumference of this circle?

Answers

the answer is a i believe

Answer:

Hey Love! Answer: 12.56

Step-by-step explanation:

Hope this helps!

pllssss helpppp ;no links i will report

Answers

Answer:

WHere IS the Questionnnn??????

Step-by-step explanation:

Just make sure that you look over it a lot

(0, 0) and (5, 2) are on the line

point slope form​

Answers

Answer:

Slope is 2/5

Step-by-step explanation:

What is length of BW using what you know? DONT GIVE ME A LINK JUST ANSWE PLEASEE (will give brainlist)

Answers

Answer:

The length of BW is [tex]105\sqrt{2}[/tex], or about 148.49.

Step-by-step explanation:

For this problem, we will assume that the figure is a square. We will call the figure "Figure BOWL".

Because figure BOWL is a square, we know that the lengths of each sides of the square are equal, so the length of each side is 105.

Notice that the BW, OB, and WO make a triangle. We'll call it triangle BOW. Since figure BOWL is a square, we know that angle BOW is 90°, and so triangle BOW is a right triangle.

Since triangle BOW is a right triangle, we can solve for BW using the Pythagorean theorem, [tex]a^{2} + b^2 = c^2[/tex]. "a" and "b" are the legs of the triangle, while "c" is the hypotenuse of the triangle.

In triangle BOW, the legs are OB and WO, while the hypotenuse is BW.

Plug in the values for the equation and solve.

[tex]a^2 + b^2 = c^2[/tex]

[tex]OB^2 + WO^2 = BW^2[/tex]

[tex]105^2 + 105^2 = BW^2[/tex]

[tex]11,025 + 11,025 = BW^2[/tex]

[tex]22,050 = BW^2[/tex]

[tex]\sqrt{22,050} = BW[/tex]

We can either use the estimated value, or the exact simplified value of [tex]\sqrt{22,050}[/tex].

Here is the exact simplified value:

[tex]\sqrt{22,050} = \sqrt{25 * 882} = \sqrt{25 * 9 * 98} = \sqrt{25 * 9 * 49 * 2} = \sqrt{5^2 * 3^2 * 7^2 * 2} = (5 * 3 * 7)\sqrt{2} = 105\sqrt{2}[/tex]

BW = [tex]105\sqrt{2}[/tex]

For the estimated value, just use a calculator:

[tex]\sqrt{22,050}[/tex] ≈ 148.49

BW ≈ 148.49

Can someone please help me

Answers

Answer: I'm not to sure about this question its kind of confusing.

Step-by-step explanation:

13. ¿Cuál es el vértice de la parábola y=2x^2-16x+2?
A) (4.-30)
B) (4,0)
C) (-4,38)
D) (-4,-30)
E) (5,2)

Answers

The answer is D -4,-30

The total number of Karaks involved in flower cultivation is 1000. If the total population involved in the same is 2500, what percent of the total is the Karak population?

Answers

Answer:

Percentage of Karaks= 40%

Step-by-step explanation:

Giving the following information:

The total number of Karaks involved in flower cultivation is 1000.

Total population= 2,500

To calculate the percentage of Karaks, we need to use the following formula:

Percentage of Karaks= (1,000 / 2,500)*100

Percentage of Karaks= 40%

Help HELP HELP HELP PLS!!!

Answers

Answer:

x = 40

Step-by-step explanation:

40° and (3x + 20)° form a straight line, and a straight line equals to 180°

=> 40 + (3x + 20) = 180

=> 3x = 120

=> x = 40

Is B x=40

I hope it’s that


Find the distance between the two points.
(-1, -3), (1, 3)
The distance between the two points is
units.

Answers

Answer:

The distance between those points is 6.32456. You can just round it if they want you to round the number.

Step-by-step explanation:

1.   (x2-x1) = (1 - -1) = 2

2.   (y2-y1) = (3 - -3) = 6

3.   (2)^2 + (6)^2 = 4 + 36 = 40

4.   √40 = 2√10

5.   6.3246

i need help cause i’m failing i have a 0.0% in this class

Answers

Answer:

Question 5: Subtract the largest number - lowest number

Question 6: F

Question 7: Range

Im very confused and need help

Answers

Answer:

$75

Step-by-step explanation:

10 + 25 + 40 = 75

2k multiplied by k equals??????

Answers

Answer:

3.81238067 × 10-46 m4 kg2 s-4 K-2

Step-by-step explanation:

The conference table top shown is the shape of two congruent trapezoids. The table top is wooden with a rectangular glass inset. All of the wood on the conference table needs to be refinished. What is the total area of the wood portion of the table top? Enter your answer in the box. The answer is not 20

Answers

i think it’s 196? base 1 +base 2=28 radius is 7 but we need the whole thing so 7x2=14.
then multiply and then divide by 2 28X14= 392 divided by 2 = 196
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