Mathematics Middle School

Suppose that a sequence is defined as follows. And find the next 4 terms.
a1= -1
an=-4an-1 +2
n>= 2

Answers

Answer 1

Answer: s,djfhbewhbwejkhbkhbwqigqiygwurygqwygRwqyr

Step-by-step explanation:

Related Questions

Pls help need a help ASAP

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Answer:

first one is vertical, will you take another picture I cant see the whole line

First on is vertical

PLZ HELP ME PLZ PLZ ..................

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The answer is 2.5

I saw this question though, that's weird lol

I would assume 2.5 by division. You multiply 3 by 2.5 to get a result of 7.5. You can find this out by dividing 7.5 by 3.
Answer- 2.5

PLZ I NEED HELP, will give BRAINS

Answers

Answer:

0% of 36: 0

100% of 36: 36

25% of 36: 9

75% of 36: 27

Step-by-step explanation:

0% of any number is 0.

100% is the same number.

To find 25% you can divide by 4.

To find 75% you can divide by 4 and multiple by 3.

25% = 1/4

75% = 3/4

I hope this is helpful :)

can someone plzz solve these

Answers

Okay so i’m thing that the number that is gray means that, that is the measure of the whole angle. If I am correct then that means all you have to do is subtract the angle given from the whole angle to get x. Here is what I mean.

1. (117° - 94° = 23°) so x = 23°


2. These are vertical angles, which means that they will equal each other. So x = 148°.


3. (174° - 68° = 106°) so, x = 106°


4. (50° - 32° = 18°) so, x = 18°


5. Okay so since this is a straight line, it the bottom half does not matter. The straight line equals 180°. So here is you equation.
(125° + x° + 30° = 180°. So let us add 125 & 30, which would get us 155°. Now let us subtract 155° from 180°, and that would get us, 25°. So x = 25°.


6. Once again these are vertical angles, meaning the will equal each other. So x = 113°.


7. So since x and 30° are on a straight line, x, 30° and the middle angle should equal 180°: Since the middle angle is vertical to 105°, the middle angle equals 105°. So now your equation is. 30° + 105° + x° = 180°. Now let us add 30° and 105° which would give us 135°. Now let us subtract 135° from 180° and that would give us, 45°, so therefore, x = 45°.



8. All you have to do is add all three angles. So your equation is:
(30° + 15° + 89°)
This will give you 134°. Therefore, x = 134°.


9. Once again these are vertical angles so x = 162°.


10. Okay so here your equation will be x = 90° + 29°. Imma tell you why.

Now the angle with the box in it, is obviously 90°. x is vertical from the whole angle on 90° and 29°, which means what? THEY SHOULD EQUAL EACH OTHER. So 90° + 29° = 119°. So
x = 119°.

I hope that I helped

a spinner is split into three equal sections numbered one through three. what is the probability of spinning two threes in a row
A. 1/6
B. 1/12
C. 1/9

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C. 1/9 is the probability

1.Where is the least change in the amount of money earned?

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30 or 3 and 4 weeks hope this helps

Answer:

30 or 3 & 4 weeks

Step-by-step explanation:

A cone has a diameter of 6 inches and a height of 6 inches. Find the volume of the cone to the nearest tenth. Use 3.14 for pi.

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Answer:

The volume is 56.6 rounded

Step-by-step explanation:

56.6 rounded , this should be the correct answer I remember doing this in 7th grade

20 points
Use either the commutative property or combine like terms to create an equivalent expression to from the equation 9 x j(2 + 5).

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The answer should be “93j”
90j ? Sorry if I’m wrong!

lol ok stuck here too

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Answer:

axis

Step-by-step explanation:

I don't know explanation but its the answer to you question i think

Four triangles are shown. Based on these triangles, which statement is true?

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Answer:

First one

Step-by-step explanation:

100+30=130 That is the rule for finding w

And z=50

Answer: the first one

Step-by-step explanation:

When would you estimate the length of an object
not a multi answer

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when it’s necessary. .
When planning stuff out in a blue book like building something or making clothes

Help plz
Is this a statistical questions?
What are the heights of all the players on the Atlanta Hawks basketball team?

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Answer: Yes it is

Step-by-step explanation:

Answer :Yess

Step by step:

ah im stuck on this lol pls help

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Answer:

y = 0,4x -1 or y = 2/5 x -1

Step-by-step explanation:

you can use the slope formula

m = y2-y1 / x2-x1

m = -1 - (-3) / 0 - (-5) = 2/5

Answer:

y = 2/5x - 1

Step-by-step explanation:

Points on the graph: ( -5, -3) and (0, -1)

Slope:

m=(y2-y1)/(x2-x1)

m=(-1+3)/(0+5)

m = 2/5

Slope-intercept:

y - y1 = m(x - x1)

y + 3 = 2/5(x + 5)

y + 3 = 2/5x + 2

y = 2/5x - 1

thank u................

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Answer:i am sure it is

B

Step-by-step explanation:

Help with homework pls

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it would be an open circle with an arrow going to the right

Answer:

An arrow extending to the right without the circle filled in.

Step-by-step explanation:

The variable a is greater than three.

Jamie goes to school 5 times a week. Determine the equation if w represents the number of weeks and t represents the total number of times Jamie went to school
A. t = 5w
B. w = 5t
C. t = 5 + w
D. w = 5 + t

Answers

Answer:

t=5w

Step-by-step explanation:

because if you multiple 5 days by the number of weeks (w) Jamie attends schools you will get t which is the total number times Jamie goes to school.

Answer:

A. t = 5w

Hope this helps!

Ravi has bought 18 pounds of dog food. He feeds his dog 2/3 pounds for each meal. For how many meals will the food last?

Write you anwer in the simplest form.

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The answer will be 27 meals because if one meal costs only 2/3 pound and he already has 18 it will fit 27 meals. I found the answer by diving 18 by 2/3

Answer:

I believe it's 6

Step-by-step explanation:

so so so soooooo sorry if it's wrong good luck! tho AGAIN sorry

plz help me with this!

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Answer: $30.50

Step-by-step explanation:

Let's take our given

One child

Two adults assuming that the aunt and uncle are above 18 years of age

Let's add 5.50+12.50+12.50

$30.50

30.50 is your answer because you adding 5.50 to 12.50 times 2

will mark brainliest
plz helppp meee i have 9 points now so plz make this worth it to answer this questionnn

Answers

Answer:

C

Step-by-step explanation:

Rectangle: 8*5=40

Triangle 1: (3*5)/2=7.5

Triangle 2: (3*5)/2=7.5

Trapezoid : 40+7.5+7.5=55

Answer:

C

Step-by-step explanation:

for the rectangle, its 8*5=40

for the triangles, they are both 3*5=15

and for the trapezoid, it is  55

please help me, thank you

Answers

Answer:

-19.59

Step-by-step explanation:

can I please have brainliest? :)

Answer:

-19.59

Step-by-step explanation:

Something I use when I need help on math is Desmos (Just type in Desmos in the search bar)

2) Based on the data represented in the double line graph. Which statement is true? A) At 15 almost 9 times as many students worked. B) At 17 almost 4 times as many students worked. Eliminate C) At 17 almost 4 times as many students did not worked. D) At 16 the same number of students worked and did not work.

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Answer:

b

Step-by-step explanation:

EXPERT HELP I'LL GIVE BRAINLIEST:

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I believe it is D. 31.4
the answer is : C 78.5 yd

Pls. Help 10 points help me pls anyone?

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Answer:

your answer is correct and you got terrible data

Step-by-step explanation:

Answer:

its 5

Step-by-step explanation:

could some one help a mha fan out pls. Bein a villen is pretty hard ya know lol

Answers

the answers are
14. G
15. 180
16.G

Answer:

the answer for 14 is  G

the answer for 15 is 180

the answer for 16 is G

Step-by-step explanation:

Pls help I'm confused on this!!!!
(Composite Figures)
Greg is replacing a countertop in his kitchen with a new granite countertop. The dimensions of the countertop are shown below. If the granite he chose costs $175 per square foot, how much will it cost?

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It will be 5 cost and lien plz

What is the solution to the inequality -7x+37<-5 ?

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Answer:

you should try math papa its freee

Step-by-step explanation:

4929291929283839292001010110

plz help due today...................

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Answer:

No it won’t be easy to find because burying the treasure 30 ft away is really far so he wouldnt remember exactly where it is. I think if he made a “x” over the spot then it would be easier

Plz give brainliest if this helped :D

Step-by-step explanation:

Ivanna made 4 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 4 necklaces was $21.20. If the beads cost a total of $11.60, how much did each pendant cost?

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Each pendent cost $2.40

Translate quadrilateral ABCD 3 units to the right and 4 units down. What are the coordinates of the vertices of the image?

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Answer:

there is no image, if you link an image i will edit my answer.

Step-by-step explanation:

Answer:

(3,4) hope i helped you 3 right 4 down

1. Evaluate the expression (6 + 4) x 3 − 4 ÷ 2 using PEMDAS.

16
28
31
37

2.Select the statement that describes the expression one half x (12 ÷ 3) + 8.

one half the quotient of 12 and 3, then subtract 8
one half the quotient of 12 and 3, then add 8
one half the product of 12 and 3, then add 8
one half the difference of 12 and 3, then subtract 8

3. Solve the expression 9 + (20 x one fourth) − 6 ÷ 2 using PEMDAS.

8
11
13
16

Answers

Answer:

1) B, 28

2) A

3) B, 11

Step-by-step explanation:

PEMDAS, and simple math.

What is the name of your profile pic character?

Answer:

1. 28

2. One half of the quotient of 12 3, then add 8

3. 8

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