If you're good at hyperbolas, pleas help meeeee

find the equations of the following hyperbola, using the asymptote, y (or x intercept) (if they exist), you find from the graph

Answer:

[tex]f(x)=\left \{ {{29\,\,for \,\,x\,\leq 250 } \atop {29+0.35(x-250)\,\,for \,x>250}} \right.[/tex]

Step-by-step explanation:

If we call "x" the number of call minutes used with this plan, the piecewise function used to describe it must represent;

a) a constant value of 29 for any x value smaller than or equal to 250

b) a line with positive slope of 0.35 for the region with x larger than 250. The mathematical representation of such increasing straight line, should be given by a line of slope m = 0.35, and containing the point (250, 29) which is the starting point for this right hand side portion of the domain:

[tex]f(x)=0.35(x-250)+29\\f(x)=0.35 x-87.5+29\\f(x)=0.35 x-58.5[/tex]

So the function should look like:

[tex]f(x)=\left \{ {{29\,\,for \,\,x\,\leq 250 } \atop {29+0.35(x-250)\,\,for \,x>250}} \right.[/tex]

or as shown above, in a more simplified form:

[tex]f(x)=\left \{ {{29\,\,for \,\,x\,\leq 250 } \atop {0.35x-58.5\,\,\,for \,\,x>250}} \right.[/tex]

Answer:

2:5

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

3 times 5 times 4

Answer:i think all you have to do is count the cubes

Step-by-step explanation:

KLWHDSFIOwyefhiuhmhdkjhgfuojhjiufghqugiujkqjbehfuigqwwiolefbhioqwghfoihgiubwiugwqbjiu

Answer:

1 1/5

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Its trying something new and that is basically what an experiment is.

Answer:

THE ANSWER IS D

Step-by-step explanation:

A

P

E

X

Answer:

22.4 cm^2

Step-by-step explanation:

Area of a parallelogram= base x height

or bxh

here base is 8cm and height is 2.8cm so,

Area = 8x2.8

= 22.4 cm^ 2

Answer:

3^2 ; Option B

Step-by-step explanation:

We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;

[tex]3^{ - 6 } * ( 3^{ 4 } / 3^{ 0 } )^{2} - take 3^{ 0 } as 1,\\\\3^{ - 6 } * ( 3^{ 4 } / 1 )^{2} - take 3^{4} to power of 2, ( * of exponents ),\\\\3^{ - 6 } * ( 3^{ 8 } ) - combine powers, adding exponents,\\\\3^{ - 6 + 8 } - add like terms,\\\\3^{2} \\\\Solution; 3^{2}[/tex]

3^2 ; Option B

Answer:

The answer would be [tex]3^{2}[/tex].

Step-by-step explanation:

-Solve the following equation:

[tex]3^{-6} \times ( 3^{4} \div 3^{0})^{2}[/tex]

-When dividing integers, the exponents would subtract each other. So, you subtract exponent [tex]0[/tex] and [tex]4[/tex]:

[tex]3^{-6} \times ( 3^{4} \div 3^{0})^{2}[/tex]

[tex]3^{-6} \times ( 3^{4})^{2}[/tex]

-Simplify [tex]3^{4}[/tex] by the exponent [tex]2[/tex]:

[tex]3^{-6} \times ( 3^{4})^{2}[/tex]

[tex]3^{-6} \times 3^{8}[/tex]

-When multiplying integers, the exponent would add up together. So, you would add [tex]-6[/tex] and [tex]8[/tex]:

[tex]3^{-6} \times 3^{8}[/tex]

[tex]3^{2}[/tex]

So, the answer is [tex]3^{2}[/tex].

Answer:

5% chance

Step-by-step explanation:

At first there is a one in 5 percent chance you get math. So thats a 20% chance. Now you have a 1 in 4 chance of getting history. Find a GCF (5) and combine you 5/20 chance and your 4/20 chance to get 5% chance!

Answer:

pyramid, cone, sphere, cube

Step-by-step explanation:

A symmetrical pattern is one that is arranged in such a way that there is a progressive repetition of a pattern. Each pattern formed is the same with respect to each other.

Eva could form series symmetrical patterns with the shapes he has, which depends on the arrangement of the shapes to form desired pattern.

One simple pattern to be formed is;

pyramid, cone, sphere, cube

pyramid, cone, sphere, cube

pyramid, cone, sphere, cube

pyramid, cone, sphere, cube.

Thus, this would generate four symmetrical continuous patterns.

pyramid, cone, sphere, cube : pyramid, cone, sphere, cube : pyramid, cone, sphere, cube : pyramid, cone, sphere, cube.

Answer:

30 ways

Step-by-step explanation:

PEOPLE contains 5 letters

P and E come twice(divide)

5!/2!2!=30 ways

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I believe you just multiply all the values together

3 x 3 x 9 = 81

You can make 81 different pizzas

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The number of different pizzas Can I make is 81.

Given that,

Based on the above information, the calculation is as follows:

[tex]= 3\times 3\times 9[/tex]

= 81

Therefore we can conclude that The number of different pizzas Can I make is 81.

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Answer: $13

Step-by-step explanation:

Answer: $13

Step-by-step explanation:

49-36=13

Answer:

30 cm

Step-by-step explanation:

The circumference of a circle is

C = 2*pi*r

60pi = 2* pi *r

Divide each side by 2pi

60/2pi = 2 pi r/ 2pi

30 =r

Answer:

Step-by-step explanation:

circumference , c = 60[tex]\pi[/tex] cm

we know circumference of a circle = 2[tex]\pi[/tex]r

ie  2*[tex]\pi[/tex]*r=60[tex]\pi[/tex]

ie   2r=60

radius = 30cm

hope it helps you..

Answer:

x=2 and x=-5

Step-by-step explanation:

factoring the equation

x^2+6x-4-3x-6=0

x^2+3x-10=0

(x-2)(x+5)=0

x=2  and x=-5

Answer:

2.27 m²

Step-by-step explanation:

The shaded area is the subtraction of the area of an equilateral triangle (with sides = 2 m) to the area of a square (with sides = 2 m)

Area of equilateral triangle = √3/4*a²

where a is the length of the sides of the triangle. Replacing with a = 2

Area of the equilateral triangle = √3/4*2² = √3 m²

Area of the square = a² = 2² = 4 m²

Shaded area = 4 - √3 ≈ 2.27 m²

Answer:

A, E and F

Step-by-step explanation:

All three of them equal root 5.

Answer:

y+1 = -1(x+10)

Step-by-step explanation:

The point slope equation of a line is

y-y1 = m(x-x1) where m is the slope  and (x1, y1) is a point on the line

y - -1 = -1 (x --10)

y+1 = -1(x+10)

Answer:

Step-by-step explanation:

[tex]F\left[X] = 5X +7X -2 =12X-2\\[/tex]

[tex]g\left[x] = -2x^2+4x+5 \\[/tex]

[tex]f(x) - g(x) \\= 12x -2 - ( -2x^2+4x+5)\\=12x-2+2x^2-4x-5\\=2x^2 + 8x -7[/tex]

Answer:

2x^2+8x-7

Step-by-step explanation:

Combine like terms 5x+7x in your f(x) equation.  

f(x) = 12x-2 then subtract g(x) from f(x).

12x-2-(-2x^2+4x+5)

Now distribute the negative to everything in the parenthses to change the signs.

12x-2+2x^2-4x-5.

Now, combine like terms.  12x-4x=8x

Combine -2-5=-7

Next, order expression beginning with largest exponent:

Your answer:  2x^2+8x-7.

Answer:

-2, 1 Maximum

Step-by-step explanation:

Answer:  45 degrees.

Step-by-step explanation:

The middle angle of a right angle is  90 degrees and half of the 90 degrees is 45.

Answer:

Step-by-step explanation:

let the middle angle=x

then

[tex]x+\frac{x}{2}+90=180\\2x+x+180=360\\3x=360-180=180\\x=180/3=60\\\frac{x}{2}=30[/tex]

so angles are 30°,60°,90°

smallest angle=30°

Answer: - 1 3/4

Step-by-step explanation: You have to keep the first number and flip the second number, and you end with -1 3/4

PLEASE MARK BRAINLIEST

Answer:

47. 1 inches ; where inches ⇒ units

Step-by-step explanation:

Consider the Circumference as such;

[tex]Diameter - 15 inches,\\Circumference - 2\pi r, r - radius,\\\\2\pi r = \pi d, d - diameter ( considering, 2 * r = diameter )\\\\Circumference = \pi * d = \pi * diameter = \pi * 15 = ( About ) 47.1 inches\\Solution; Circumference = ( About ) 47.1 inches[/tex]

From this we can tell that ⇒ Answer; 47. 1 inches, where inches - units

Answer:

47. 1

Step-by-step explanation:

The equation for the circumference of a circle is C = pi X diameter.

Answer:

4.5 ft

Step-by-step explanation:

Given that the two fugures in the question above are similar, it means they have the same shape, even though they are if different sizes, the ratio of their corresponding sides are proportional. Thus,

18/x = 8/2

Let's solve for x as required.

We have,

18/x = 8/2

=>Cross multiply:

18 × 2 = 8 × x

36 = 8x

=>Divide both sides by 8

36/8 = x

4.5 = x

x = 4.5 ft

The first option is our answer = 4.5 ft

Answer:

c

Step-by-step explanation:

Answer:

x= 141

Step-by-step explanation:

12 squared is 144 so 144 subtracted by 3 is 141 therefore x=141

Answer:The answer would be A. 1 1/5

48/40 = 1 8/40

1 8/40 Simplify to 1  1/5

Hope this helps!

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

Inequalities of the form | x | < a have solutions of the form

- a < x < a

Given

| x - 4 | < 3 , then

- 3 < x - 4 < 3 ( add 4 to the 3 intervals )

1 < x < 7

Thus x > 1 or x < 7

The solution of the given inequality is x < 7 or x > 1.

To solve the inequality Ix - 4| < 3, we can break it down into two cases: when the expression inside the absolute value is positive and when it is negative.

Case 1: x - 4 > 0

In this case, we don't need to consider the absolute value because the expression inside it is already positive.

So we have:

x - 4 < 3

Adding 4 to both sides:

x < 3 + 4

x < 7

Case 2: x - 4 < 0

In this case, the expression inside the absolute value is negative, so we need to negate it when removing the absolute value. Therefore, we have:

-(x - 4) < 3

Expanding the negation:

-x + 4 < 3

Subtracting 4 from both sides:

-x < 3 - 4

-x < -1

Dividing both sides by -1 and flipping the inequality sign:

x > 1

Combining the results from both cases, we have the solution:

x < 7 or x > 1

In interval notation, the solution is (-∞, 1) U (7, +∞).

Hence the solution of the given inequality is x < 7 or x > 1.

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Answer:

Hai

6x=3600

x=600

so tuan collected 600 bottles.

aziz collected 3000 bottles.

5x(aziz)+x(tuan)=3600

good luck (:

Answer:

Step-by-step explanation:

Let x represent the number of bottles Tuan collected. Then 5x is the number Aziz collected. Their total is ...

  x +5x = 3600

  6x = 3600 . . . . . . collect terms

  x = 3600 ÷ 6

  x = 600

Tuan collected 600 bottles.

Answer:

A) Area: 24 cm squared

8 * 3= 24

B) Area: 40.04 cm squared

5.2 * 7.7 = 40.04

Answer:

22

Step-by-step explanation:

-15 plus 28 plus 9 equals 22

Answer:

your answer is A.)22

Step-by-step explanation:

first you take -15+28 which means subtracting and you get 13 then you take 13+9 and get 22