expand and simplify x(x-3)(x+5)

Answer:

y =1, 1.5, 2, 2.5, 3

Step-by-step explanation:

Plug in the values of x into the equation for y.

For example when x is 0, plug in 0 into the equation

0.5x + 1 = y

0.5(0) + 1 = 1

So, y = 1

To find the other values of y, plug in the designated value of x into the equation.

Answer:

(0,0) and (1,1)

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I used the formula. it took a long but i got it! Brainly pls!

Answer: What is the "given polynomial expressions?"

Answer:

x = 4

Step-by-step explanation:

From the picture attached,

By using mean ratio theorem in the given triangle,

[tex]\frac{AC}{BC}=\frac{BC}{CD}[/tex]

AC × CD = (BC)²

(x + 5)x = (x + 2)² [Since, AC = AD + CD]

x² + 5x = x² + 4x + 4

5x = 4x + 4

5x - 4x = 4

x = 4

Therefore, x = 4 will be the answer.

Answer:

a. y = 2x + 1: Not from x to y

b.1 = 2y – 4x: Not from x to y

c. y^2 – 1 = x: This is a function from x to y

Step-by-step explanation:

We are to determine whether or not the equations are function from x to y

Given the function y = f(x)

y is a dependent variable while the input variable is an independent variable. So we can say y is a function from y to x.

Also x = f(y) can be expressed as equation of a function from x to y i.e x is dependent and the input variable is independent

From tthe following options, the equation that is a function from x to y is

y² – 1 = x

This can also be written as x = y² – 1 where f(y) is y² – 1

The rest are not a function of x to y but otherwise unless re-written

Answer: c. 3 and 5 over 9

Step-by-step explanation:

There is a 8/9 cup of ice cream. The number of 1/4 cup servings that can be made from this is:

= 8/9 ÷ 1/4

= 8/9 * 4/1

= 32/9

= 3⁵/₉ cups

Answer:

SAS

Step-by-step explanation:

The triangles have the same angle and two sides.

Please mark me brainliest if this helped. :)

Answer:

[tex]a_3=22[/tex]

Step-by-step explanation:

Given that,

a₁ = 10

[tex]a_n=a_{n-1}+6[/tex]

We can find second term first.

[tex]a_2=a_{2-1}+6\\\\=a_1+6\\\\=10+6\ (Given\ a_1=10)\\\\=16[/tex]

We need to find the third term of the above sequence. Put n = 3 in the above sequence as follows :

[tex]a_3=a_{3-1}+6\\\\=a_2+6[/tex]

Put a₂ = 16

[tex]a_3=16+6\\\\=22[/tex]

Hence, the third term of the sequence is 22.

Answer: x=-1

Step-by-step explanation:

Do 8(4) + 8(2x)=16 to use the distributive property. You should get 32+16x=16. Then, subtract 32 from both sides of the equation and you will get 16x=-16. Finally, divide both sides of the equation by 16 and you will get you answer, x=-1. Hope I helped.

Answer: 95%

Step-by-step explanation:

With the information provided, the four largest merchants are Grocery Stores, Fountain, Gas Stations, and Vending Stores.

These stores each make up 44%, 24%, 16%, and 11%, respectively.

The sum of these percentages is 95%. Thus, the four largest locations for soft drink sales make up 95% of soft drink sales.

Answer:

I. 94.99 in²

II. $0.23

Step-by-step explanation:

Given the following data;

Diameter of wheel = 11 inches

[tex] \pi = 3.14[/tex]

Cost of wheel = $21.35

[tex] Radius, r = \frac {diameter}{2} [/tex]

[tex] Radius, r = \frac {11}{2} = 5.5 \; inches [/tex]

Part A

To find the area;

We know that a wheel is circular in nature. Thus, the area of a circle is given by the formula;

[tex] Area, A = \pi r^{2} [/tex]

Substituting into the equation, we have;

[tex] Area, A = 3.14 * 5.5^{2} [/tex]

[tex] Area, A = 3.14*30.25[/tex]

Area, A = 94.99 in²

Part B

To find cost per square inch;

[tex] Cost \; per \; square \; inch = \frac {Cost \; per \; wheel}{Area \; of \; wheel} [/tex]

[tex] Cost \; per \; square \; inch = \frac {21.35}{94.99} [/tex]

Cost per square inch = $0.23

Answer:

Answer:

indirect variation

Step-by-step explanation:

in thhe process of when one derease other will also increase .that means that the veraible change in same ratio

Answer:

Where is point D??? I believe its IV, the others would not make sense.

Step-by-step explanation:

Answer:

I hope the Picture Helps!

Step-by-step explanation:

<333

The required coordinates of the vertices of ∆F′G′H′ is  F'  = (-5, 2), G'= (0, 2), and H' = (0, 6).

Coordinate, is represented as the values on the x-axis and y-axis of the graph. while the coordinate x is called abscissa and the coordinate of the y is called ordinate.

As mentioned in the question, a given triangle on coordinate axes translated 2 units up. The term "2 unit up" implies that each ordinate of the coordinates of the triangle is increased by 2 units,
So the trasformation equation for the triangle is given as,
(x, y) ⇒ (x, y+2)

Now, the coordinates of the vertices of ∆FGH,
F  = (-5, 0),    G= (0, 0)    H = (0, 4)

After the trasformation coordinate of ∆F′G′H′
F'  = (-5, 0 + 2),    G'= (0, 0 + 2)    H' = (0, 4 + 2)
F'  = (-5, 2),    G'= (0, 2)    H' = (0, 6)

Thus, the required coordinates of the vertices of ∆F′G′H′ is  F'  = (-5, 2), G'= (0, 2), and H' = (0, 6).

Learn more about coordinate here:

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Answer: 420

Step-by-step explanation: 14 percent of 3000 is 420

Correct Answer: $420

Answer:

The exponential form of expression is 4⁵.

To grow at an ever-increasing rate is referred to as exponential growth. On the other hand, it is a mathematical expression with one or more exponents in mathematics. As a result, we call it an exponential form.

We can say that something might grow at an exponential rate if it grows faster and faster as the thing being discussed gets bigger.

Given expression

4.4.4.4.4

Writing a number as the product of its prime factors is the very first step in expressing it in exponential form.

number is in factors

4 x 4 x 4 x 4 x 4

a numerical term that has been increased to certain powers of its prime factors

= 4⁵

where 5 is exponent.

Hence the  exponential form is 4⁵.

Learn more about  exponential form;

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Answer:

Step-by-step explanation:

Answer:

The Volume of the solid

V = π(1365.33) cubic units

Step-by-step explanation:

Step(I):-

Given curves are  x²- y² = 64 ,  x=0 , y=-8 and y=8

The given function   x = f(y)

                            x²- y² = 64

                            x² = y² +64

The Volume of the solid generating by revolving the region bounded by the graphs of the equations

[tex]V = \pi \int\limits^a_b {x^2} \, dx[/tex]

Step(ii):-

the limits are  y = a = -8 and y = b=8

The Volume of the solid

              [tex]V =\pi \int\limits^8_8 {(y^2+64)} \, dx[/tex]

               [tex]V = \pi (\frac{y^{3} }{3} + 64 y )_{-8} ^{8}[/tex]

              [tex]V = \pi (\frac{(8)^{3} }{3} + 64 (8) - (\frac{(-8)^{3} }{3} +64(-8) )[/tex]

             [tex]V = \pi (\frac{(8)^{3} }{3} + 64 (8) - (\frac{(-8)^{3} }{3} +64(-8) ) = \pi (\frac{1024}{3} + 1024)[/tex]

V = π(1365.33) cubic units





Answer:

30.63

Step-by-step explanation:

698.24 divided by 32. because they counted the teacher and the student passes together. Then you add that number to 255.49 divided by 29 because the teachers pass is not included so then you get youre answer of 30.63

Answer:

The functions is;

x - 12

Step-by-step explanation:

Input is (x)

(2) - 12 = -10

(6) - 12 = -6

(10) - 12 = -2

(5) - 12 = -7

Answer:

3/2 + 3/2 + 3/2 = 4 1/2

Step-by-step explanation:

$30 a month budget includes:

Answer:

BC = 23.8

Step-by-step explanation:

Answer:

92.32%

Step-by-step explanation:

482-37=455 (not vaationig)

445/482=0.9232

0.9232*100=92.32%

Answer:

Do we do all of them???

Step-by-step explanation:

Answer:

b sorry if wrong

Step-by-step explanation: