10 points

15. What is the rule for an arithmetic sequence whose first term is 12 and the common
difference is 9?

Answers

Answer 1

Answer:

T1=12 a=12 a=T1

d=9

your Arithmetic equation is Tn=a+(n-1)d

Tn=a+(n-1)d

SUBSTITUTE a and d in your equation

Tn=12+(n-1)(9)

Tn=12+9n-9

Tn=3+9n or Tn=9n+3


Related Questions

HELP ASAP PLEASE 100 POINTS GIVEN!!!!!!!!

Smith was the top scorer in a​ women's professional basketball league for the 2006 regular​ season, with a total of 850 points. The number of​ two-point field goals that Lindsey made was 57 less than double the number of​ three-point field goals she made. The number of free throws​ (each worth one​ point) she made was 41 less than the number of​ two-point field goals she made. Find how many free​ throws, two-point field​ goals, and​ three-point field goals Lindsey Smith made during the 2006 regular season.

Answers

Given that :  

Total point = 867  

Let :  

number of 3 point goals = p  

Number of 2 point goals = 2p - 66  

Number of 1 point goals = (2p - 66) - 36 = 2p - 102  

Hence,  

3p + 2(2p - 66) + 2p - 102 = 867  

3p + 4p - 132 + 2p - 102 = 867  

3p + 4p + 2p - 234 = 867  

9p - 234 = 867  

9p = 867 + 234  

9p = 1101  

p = 122.33  

2 pointer = 2p - 66  

2(122.33) - 66 = 178.67  

1 point = 2p - 102  

2(122.33) - 102  

= 142.67

Given that :  

Total point = 867  

Let :  

number of 3 point goals = p  

Number of 2 point goals = 2p - 66  

Number of 1 point goals = (2p - 66) - 36 = 2p - 102  

Hence,  

3p + 2(2p - 66) + 2p - 102 = 867  

3p + 4p - 132 + 2p - 102 = 867  

3p + 4p + 2p - 234 = 867  

9p - 234 = 867  

9p = 867 + 234  

9p = 1101  

p = 122.33  

2 pointer = 2p - 66  

2(122.33) - 66 = 178.67  

1 point = 2p - 102  

2(122.33) - 102  

= 142.67

hhhhhjklllkbvcccccgghhhjjughujhbhj

Answers

Step-by-step explanation:

give me brainly lsssssss

ABCD is a trapezium and D to C is 13 mm ,C to B 9 mm and D to A is 12 mm find A to B

Answers

Answer:

12 mmm

Step-by-step explanation:

Goo answer it Go Go Go

On a particular day, an airliner has 150 flights arrive early, 500 flights arrive on time, and 75 flights arrive late. What is the experimental probability that a flight will not be late?
a. 75/725
b. 75/650
c. 500/650
d. 650/725

Answers

Answer:

[tex]650/725[/tex]

Step-by-step explanation:

The probability a flight will not be late is (flights that are not late)/(total flights).

If you're early or on time, you're not late. So, the probability is [tex](150+500)/(150+500+75)=\boxed{650/725}[/tex]

Answer:

D. 650/725

Step-by-step explanation:

D is the correct answer

(a) Using Geometry Vocabulary, describe a sequence of transformations that maps
figure X onto figure Y.
(b) Write the Transformation Mapping Rule(s) for the sequence you described in part
(a).

Answers

Answer:

Translate figure X [tex]\left[\begin{array}{ccc}1\\0\\\end{array}\right][/tex], reflect figure X in the y-axis to give figure Y.

Step-by-step explanation:

It is very clear that shape X is being reflected in the y-axis to give shape Y. However, when reflecting shape X, it doesn't perfectly align with Y (it is off by 1 square).

So, we need to move shape X by 1 square so that when reflected in y-axis, it will align perfectly with shape Y. We can do this using a translation. We can see that if we move shape X one square to the right and no squares up or down, it will be reflected to give shape Y in the y-axis.

This leaves us with the column vector [tex]\left[\begin{array}{ccc}1\\0\\\end{array}\right][/tex]. And our final step is to write about the reflection that we identified earlier.

So the final answer is : Translate figure X [tex]\left[\begin{array}{ccc}1\\0\\\end{array}\right][/tex], reflect figure X in the y-axis to give figure Y.

Solve for the variable -8 p -4p = -12

A. 9 B. 1 C. -11 D. -3

Answers

Answer:

B. p = 1

Step-by-step explanation:

[tex] - 8p - 4p = - 12 \\ - 12p = - 12 \\ p = \frac{ - 12}{ - 12} \\ p = 1 \\ [/tex]

What is the answer to 8x + 4( 4x - 3) = 4( 6x + 4) - 4

Answers

Answer:

x=24

Step-by-step explanation:

8x + 4(4x - 3) = 4(6x + 4) - 4

8x + 16x - 12 = 24x + 16 - 4

24x - 12 = 24x + 12

24x = 24x + 12 + 12

24x = 24x + 24

24x/24x = 24

x = 24

Answer:

0

Step-by-step explanation:

8x + 4(4x - 3) = 4(6x + 4) - 4

8x + 16x - 12 = 24x + 16 - 4

24x - 12 =  24x + 12

-24x                  -24x

      -12 = 12

      +12   +12

        0 = 24

1 3/8 x 3 =

3 2/8 x 3 =

Answers

Answer:

1. 4.125

2. 9.75

Step-by-step explanation:

In the following diagram lines m are n parallel the measures of AEB, BAE and CED are shown what is the measure of EBF

Answers

Answer:

∠ EBF = 98°

Step-by-step explanation:

(3x - 15) and (2x + 10) are vertically opposite angles and are congruent, then

3x - 15 = 2x + 10 ( subtract 2x from both sides )

x - 15 = 10 ( add 15 to both sides )

x = 25

3x - 15 = 3(25) - 15 = 75 - 15 = 60°

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ EBF is an exterior angle of the triangle , then

∠ EBF = 60° + 38° = 98°

1. Determine el valor de W en las proporciones siguientes:
a) (12/w) = (4/3); w =

Answers

Aplicando multiplicación cruzada, tiene-se que el valor de w es w = 9.

Cuando una proporción es dada, con una igualdade de duas proporciones, puede-se aplicar multiplicación cruzada entre ellas.

En este problema, la ecuación que relaciona las proporciones es dada por:

[tex]\frac{12}{w} = \frac{4}{3}[/tex]

Aplicando multiplicación cruzada:

[tex]4w = 12(3)[/tex]

[tex]4w = 36[/tex]

[tex]w = \frac{36}{4}[/tex]

[tex]w = 9[/tex]

El valor de w es w = 9.

Un problema similar es dado en https://brainly.com/question/24615636

ALRIGHTY, HELP AGAIN! YOU'LL GET BRAINLIEST IF YOU'RE RIGHT! HERE'S THE PICTURE!

Answers

Option B (2,-6)How??

As we can see on grid point K is on 2,6 and when we mirror it we get the points 2,-6. They have said across x axis which means the reflection is below x-axis not parallel to it.

You can check the attachment for better understanding...

Answer:

B. (2, -6)

Sorry if you don't need this anymore...

What is the value of the expression 11 + (fraction 1 over 2)4 ⋅ 48?

Answers

Hello!

Answer:

107

Step-by-step explanation:

Hope this helps

Answer:

17

Step-by-step explanation:

d

En tu cuaderno resuelve las multiplicaciones usando el procedimientos diferentes en cada caso describe en qué consiste

Answers

Answer:

dos

Step-by-step explanation:

I don't understand this question can someone help me with this please, please explain!! and thank you for the help!!

Answers

Answer:

a. 35 people participated in the walk.

b. About 16 people traveled more than 14 kilometers.

Step-by-step explanation:

(Warning: This may be wrong)

It costs 4.99 for 2lbs of bacon and 6.99 for 5lbs of bacon.which is a better buy?

Answers

The 5lbs. $6.99 divided by 5 is 1.40 aprox. and $4.99 divided by 2 is 2.40. for one pound.

Answer:

The 5lbs is a better buy

Step-by-step explanation:

Find the price per pound:

4.99/2= $2.49

6.99/5= $1.39


There were 45 runners to start a race. In the first half of the race,2/3 of them dropped out. How many runners finished the race?

Answers

45 / 3 = 15
15 x 2 = 30

So 30 runners dropped out and 15 runners finished the race
30 and 15

I’m to lazy to explain

My friend need urgent help!

Answers

Answer:

4

Step-by-step explanation:

Divide each value of y by the corresponding value of x.

20/5 = 4

40/10 = 4

80/20 = 4

200/50 = 4

All quotients are 4.

Answer: 4

-10+(-5)=? Plsss I need help

Answers

Answer:

+5 mhfbtvdexvjuvtddhdrm

What is an equation of the line that passes through the points (8,−5) and (8,−2)?

Answers

Answer:

try x=8

Step-by-step explanation:

The formula used to convert degrees Celsius to degrees Fahrenheit is

F = C +32

Convert 68°F to degrees Celsius. Solve the formula for C, and then use it to

convert the temperature.

Which is the correct formula and conversion?


A. C= F-32; conversion: 68°F = 180°C

B. C = (F- 32); conversion: 68°F = 122°C

C. C= 5(F- 32); conversion: 68°F = 20°C

D. CE F-32; conversion: 68°F = 20°C

O

O

Answers

Answer:

C.

Step-by-step explanation:

The formula to convert C° to F° is C = 5(F-32)

Can abort help me with this math question the right answers

Answers

Answer:

pretty sure its D. 1.6 x 10^9

A project calls for three pieces of wood. The longest piece must be twice the length
of the middle-sized piece. The shortest piece must be 10 in. shorter than the middle-
sized piece. If a board 70 in. long is to be used, how long can each piece be?

Answers

Answer:

70,35,25

Step-by-step explanation:

Let longest piece = a = 70

Let medium piece = b = 35

Let shortest piece = c = 25

a=2b

70=2b

35=b

c+10=b

c+10=35

c=25

12+17-3x2 rewrite this in perenthesis

Answers

Answer:

(12+17)-(3x2)

Step-by-step explanation:

Answer:

12+17-(3x2)

Step-by-step explanation:

You do multiblecation before addition so you put it in parenthesis

Which of the following statements is not true?

Answers

Creo que es la A

prueba a traducirla i luego buscalo cual es la repuesta

I will brainlist who can answer this 5 Questions!

A b c Choices!​

Answers

1. a

2. a

3. c

4. a

5. d

For slope-intercept form, solve the equation for y.

For standard form, solve the equation for the constant and keep x and y on the same side.

Ex) 3x - 2y = -3

-2y = -3x - 3

y = -3x/-2 - 3/-2

y=3x/2 + 3/2

Whats 9+10+823+636+0

Answers

Answer:

1478 is the answer

have a fang-tastic day <3

Step-by-step explanation:

Answer:

1478

Step-by-step explanation:

lol have a good day/night!!

how many cubes are colored on one side when there are 729 cubes that form a 9 x 9 x9 cube

Answers

Answer:

9x9x9

9x9=81

81x9=729

The answer is 729.

3. What is the prime factorization of 80? Use the factor tree method.​

Answers

Answer:

80

2 40

2 2 20

2 2 2 2 10

2 2 2 2 2 5,

2^5*5

Brainliest please

the original equation is this:
f(x)= x squared - 5x + 8

what value(s) of x results in f(x) = 8?

i will mark the correct answer brainliest!!

Answers

Answer:

x=0, x=5

Step-by-step explanation:

x²-5x+8=8

x²-5x=0

x(x-5)=0

x=0 , x-5=0

x=5

what two numbers have a sum of 4 and product of 12

Answers

The numbers are 6 and -2.
6 + -2 is 4
as well as 6 x -2 is -12

Answer:

6 and 2 this is the answer my child.

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