Which function forms a geometric sequence when x=1,2,3
F(x)=2-6x

Answer:

Yeah

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

log2(x + 5) + log2(x − 5) = log2 11.

We know that loga (b) + log a(c) = log a( bc)

log2(x + 5) (x − 5) = log2(11)

Multiply

log2(x^2 -25) = log2(11)

Raise each side to the power of 2

2^log2(x^2 -25) = 2^log2(11)

x^2 - 25 = 11

Add 25

x^2 -25 +25 = 25+11

x^2 = 36

Taking the square root of each side

x = ±6

But x cannot be negative because then the log would be negative in log2(x-5) and that is not allowed

x = 6

Answer:

x = 6

Step-by-step explanation:

[tex] log_2[/tex] ( x + 5 ) + [tex] log_2[/tex]( ( x - 5 ) = [tex] log_2[/tex] 11

Determined the define range.

[tex] log_2[/tex] ( x + 5 ) + [tex] log_2[/tex]( ( x - 5 ) = [tex] log_2[/tex] (11), x ∈ ( 5, + ∞ )

We know that [tex] log_a ( b ) + log_a ( b ) [/tex] = [tex] log_a( bc) [/tex]

[tex] log_2[/tex] ( x + 5 ) ( x - 5 ) = [tex] log_2[/tex] ( 11).

[tex] log_2[/tex] ( ( x + 5 ) × ( x - 5 ) ) = [tex] log_2[/tex] ( 11).

Use indentity :- ( a + b ) ( a - b ) = a² - b².

[tex] log_2[/tex] ( x² + 25) = [tex] log_2[/tex] ( 11).

Since , the base of the logarithm are the same. set the arguments equal.

x² - 25 = 11.

Move constant to the right-hand side and change their sign.

x² = 11 + 25

x² = 36.

Take square root of each side.

√x² = √36

x = ± 6

x = 6

x = -6, x ∈ ( 5, + ∞ )

Check if the solutions is in determine range.

x = 6

it's true because it gives interset or compensation amount to the individuals or organizations which motivates people to save their money in a saving account

Answer: the answer is 40

Answer:

Hello,

measure of b=40°

Step-by-step explanation:

A proof in picture

Answer:

x is 4

Step-by-step explanation:

[tex]{ \bf{(x + 6) : x = 5 :2 }} \\ { \tt{ \frac{(x + 6)}{x} = \frac{5}{2} }} \\ \\ { \tt{5x = 2(x + 6)}} \\ { \tt{5x = 2x + 12}} \\ { \tt{3x = 12}} \\ { \tt{x = 4}}[/tex]

Answer: x = 4 :)

(x + 6): x= 5:2

x : x + 6 : x = 5 : 2

1 + 6:x = 2,5

6:x = 2,5 - 1

6:x =  1,5

x = 6: 1,5

x= 4

Have a nice day:)

Answer:

-1/9^2 is the power notation for your questions

Step-by-step explanations

Answer:

least to greatest is : -10,-3,5,16

then closest to zero is :-3,5,-10,16

Step-by-step explanation:

well lets just say for least to greastest anything lower then 0 is always less so -1,-2,-3,-4,-5 etc will keep being less so -10 being less the -3 the puts it at first so -10 first then comes -3 and of course anything after 0 well you already know 16 is greater the 5 so again least -10,-3,5,16 greatest and for the closest to and farthest from 0 is well just think of them as all positive numbers then you would have 3,5,10,16 right going from least to greatest so then all you do is add the negative sign to your negative numbers which is -3,5,-10,16 BOOM

Answer:

C

Step-by-step explanation:

Answer:

2/5=x

Step-by-step explanation:

-9=-10x-5

Add 5 to each side

-9+5=-10x-5+5

-4 = -10x

Divide by -10

-4/-10 = -10x/-10

2/5 =x

Answer:

0.4

Step-by-step explanation:

you take the -5 to the other side as positive and that is -4 = -10X and then you divide -4 by -10 and that is 0.4 hope that helps

Answer:

Step-by-step explanation:

I'll get you the answer. You pick it from what you are given.

The slope of the perpendicular is m1 * m2 = - 1

m1 = 3

m2 = -1 / m1

m2 = -1 / 3

So far what you have is

y = (-1/3) x + b

Use the point go get b

x = -1

y = - 3

y = (-1/3) *x + b

-3 = (-1/3)*-1 + b

-3 = 1/3 + b  

-3 - 1/3 = b

b = -3.33333  or

b = -3 1/3

b = -10/3              

So the answer is

y = (- 1/3) x - 10/3            or

y = (-1 / 3)x - 3.3333       or

y = (-1/3 )x  - (3 1/3)

Answer:

The "!" represents a factorial

Step-by-step explanation:

In math, a factorial when there is an ! followed by a number.

For example, 5! = 5 factorial.

To solve factorials, multiply every integer below the number before the factorial, including the number.

5! = 5 x 4 x 3 x 2 x 1 = 120.

Answer:

missing angle <60 and side lengths 5, 5[tex]\sqrt{3}[/tex]

Step-by-step explanation:

we understand from the given information that  the triangle in question is a special right triangle

and since this is a special triangle the side lengths follows :

the side length that sees <90 is represented by 2x

the side length that sees <60 is represented by x[tex]\sqrt{3}[/tex]

and the side length that sees <30 is represented by x

2x = 10 so x = 5 and  x[tex]\sqrt{3}[/tex] = 5[tex]\sqrt{3}[/tex]

Answer:

90n-72=0

Step-by-step explanation:

18×5n-18×4=0

Answer:

m = (y2 - y1) / (x2 - x1) = (10 - 6) / (3 - 1) = 2    slope of line

y = m x + b standard form of straight line

y = 2 x + b      where b is the intercept at x = 0

b = y - 2 x

b = 6 - 2 = 4    from our first equation

Also, b = 10 - 6 = 4       check from second equation

y = 2 x + 4    is our equation

Check if y = 6 and x = 1 then

y = 2 * 1  + 4 = 6   verifying the first point given

Answer:

Yes

Step-by-step explanation:

The roof is Rectangular :

Dimension of roof section : 7.2 m by 4.4 m

Area of roof = length * width

Area of roof = 7.2 * 4.4 = 31.68 m²

Dimension of solar panels = 1400 mm by 850 mm

Converting to m:

1000mm = 1 m

1400/1000 by 850/1000 = 1.4 m by 0.85 m

Area each solar panel = 1.4 * 0.85 = 1.19 m²

Gap left at each edge :

30cm gap about the 4 edges gives a square with side length 30cm:

30cm = 30/100 = 0.3m

Area of gap left = 0.3² = 0.09 m²

Total area that can be covered = (31.68 - 0.09) m² = 31.59 m²

Maximum number of panels that can be placed on roof section :

Total area that can be covered / area of panel

31.59 m² / 1.19 m²

= 26.54 panels

Answer:

[tex]\text{D. }108^{\circ}[/tex]

Step-by-step explanation:

The sum of the interior angles of a polygon with [tex]n[/tex] sides is given by [tex]180(n-2)[/tex].

A pentagon is a shape with 5 sides and 5 angles. Therefore, the sum of its interior angles is equal to:

[tex]180(5-2),\\180\cdot 3=540^{\circ}[/tex]

Regular polygons can be defined as polygons with equal side lengths and angles. Therefore, to find the measure of each interior angle of a regular polygon, divide the sum of the interior angles (540 degrees) by the number of angles the polygon has (5 sides).

Therefore, each interior angle in a regular polygon has a measure of:

[tex]\frac{540}{5}=\boxed{108^{\circ}}[/tex]

Each interior angle in a regular polygon has a measure of is 108°. Therefore, option D is the correct answer.

We can find the number of sides in a polygon using the value of interior angle. Interior angle = 180°(n-2)/n, where n is the number of sides of the polygon.

The sum of the interior angles of a polygon with n sides is given by 180(n-2).

A pentagon is a shape with 5 sides and 5 angles. Therefore, the sum of its interior angles is equal to:

180(5-2) =540°

Therefore, option D is the correct answer.

Learn more about the interior angles of regular polygon here:

brainly.com/question/29774899.

#SPJ2

Answer:

350.85

Step-by-step explanation:

90.6*2 = 181.2

27*2 = 54 (diameter)

54*pi = 169.646003294

169.646003294 + 181.2 = 350.846003294

350.846003294 = 350.85

Answer:

Expression is equivalent to (x^1/4 y^16)^1/2 is x^1/8 y^8

Answer:

true, to my knowledge concentric circles are just circles that all have one main center.

Step-by-step explanation:

Answer:

16/20

Step-by-step explanation:

Since this is a right triangle

sin theta = opp side / hypotenuse

sin theta = 16/20

Answer:

A.

[tex]{ \tt{ \sin( \theta) = \frac{opposite}{hypotenuse} }} \\ \\ { \tt{ \sin( \theta) = \frac{16}{20} }}[/tex]

wait ik you from rsm

Answer:

-36,36

Step-by-step explanation:

3x - 6(5x + 3) = 9x + 6

 Distribute:

3x - 30x - 18 = 9x + 6

Combine like terms:

-27x - 18 = 9x + 6

There are two possible ways to isolate x

On the left

Subtract 9x from each side

-27x - 18 -9x = 9x-9x + 6

-36x -18 = 6

On the right

Add 27x from each side

-27x - 18 +27x = 9x+27x + 6

-18 =36x+ 6

Answer:

Step-by-step explanation:

75 = 5 * 5 * 3

Log3 + log(5) + log(5) = 1.8751

log(75) = 1.87506 which is the same answer we got from adding the logs.

Answer:

A

Step-by-step explanation:

because if x=0

y=4

pls give me brainliest

The function represented by the red graph is -

g(x) = 4 - x⁴

A translation is a movement of the graph either horizontally (parallel to the

x - axis) or vertically (parallel to the y -axis).

Given is the graph of the function -

f(x) = 3 - x⁴

In order to shift the graph upwards by one unit upwards, we will make a new function g(x) such that -

g(x) = f(x) + 1

Therefore -

g(x) = 3 - x⁴ + 1

g(x) = 4 - x⁴

Therefore, the function represented by the red graph is -

g(x) = 4 - x⁴

To solve more questions on translation of graphs, visit the link below-

https://brainly.com/question/11805053

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Answer:  C. Trey, Susie, Tucker, Jordan, Ashton

========================================================

Explanation:

The random sub-sequence 52197 66082 helps directly determine who we pick.

The digit 5 is first of that sequence, so we pick Trey first (as he's the 5th student). Then we pick student #2 next, who is Susie.

Up next is student #1, and that would be Tucker

Up next is student #9, but the list only goes high as 7. So we skip over 9

Jordan is next up since 7 is the next digit

Finally, the last selection is Ashton because 6 follows after.

--------------

In other words, the sequence 52197 6 will lead to these selections in the order provided.

Side note: if we wanted a 6th student, then we'd have to skip over the next 6 since we cannot pick Ashton twice. The 6th selection would be Jack since he's student #0

Answer:d

Step-by-step explanation:

Answer:

D

explanation:

i got it right on the test

Answer:

(x-9)^2 +(y-12)^2 = 225

Step-by-step explanation:

First find the length of the radius

If is the distance from the center to the point

d = sqrt( (x2-x1)^2 + (y2-y1)^2 )

   = sqrt( (0-9)^2 + (0-12)^2)

   = sqrt ( 81+144)

  = sqrt(225)

  = 15

The equation for a circle is

( x-h) ^2+ (y-k)^2 = r^2

(x-9)^2 +(y-12)^2 = 15^2

(x-9)^2 +(y-12)^2 = 225

Answer:86.25

Step-by-step explanation:

86.25 x .80 = 69.20

69.20 - 5.00 = 64.20 which is under 65.00

answer d is incorrect because she would be at 65.00 and she wants to be under 65.00

Answer:

hope it helps

Step-by-step explanation:

Answer:

It's C. 1

Step-by-step explanation:

Use slope intercept form.