Math sequence- pls help

Math Sequence- Pls Help

Answers

Answer 1

Answer:

Geometric sequence.

Step-by-step explanation:

Simply defined, a complex sequence is a set of numbers in a sequence, whose numbers include imaginary numbers. In essensce, not all numbers in a complex sequence are real numbers.

A geometric sequence is a sequence in which each number must be multiplied by a number (referred to as the common ratio) to attain the next value in the sequence.

An arithmetic sequence is a sequence of numbers in which one has to add a value to the previous number to attain the next number.

A simple sequence can be defined as a pattern of numbers, such as a list of multiples.

In the given sequecne:

3, 9, 27, 81, 243

One can see that each element is three times the last. Diving any two consecutive elements (elements next to each other) will result in the numerical value of (3). Therefore this is a geometric sequence since it fits all of the criteria of a geometric sequence and even has a common ratio of (3).

Answer 2
I think Geometric sequence

Related Questions

What is the length of the unknown side of the right triangle 7,24,25,31

Answers

Answer: 25

Step-by-step explanation:

PLEASE HELP ON ANY WILL GIVE BRIANLIEST

Answers

number 6 is cos^3(x)

Help with this please

Answers

Answer:

180-132 = 48

C. 48 degrees

A greeting card is 25 centimeters tall and 17 centimeters wide. What is its perimeter?

Answers

Answer: 84 cm

Step-by-step explanation: The sides lengths are 25 cm and 17 cm. And to get parameter you have to add all the sides. So, it would be 25 + 25 + 17 + 17.

Maria mows 2/3 of a lawn in 1/5 hour. How many similar-sized lawns can she mow in 1 hour?

Answers

Answer:

In one hour = 2/3/1/5

= 10/3 lawn

Hope this helps you out

Step-by-step explanation:

Answer:

3 [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

If you multiply [tex]\frac{2}{3}[/tex] by 5, then you get 3.3333....

Hope that this helps!

what is the difference between the area of the larger circle and the area of tw smaller circle? terms of pi PLS HELPP

Answers

Answer: 105 or b

Step-by-step explanation: inner 256 and outer is 361 making the difference 105

Match the equation of circle with its center and radius.

Answers

Answer:

1- c=(-2,1) , R =9

2-c=(2,-1) , R=3

3-c=(-2,-1) , R=4

4-c=(2,1) , R=16

5-c=(0,0) , R=2

Wanna play a game on vc

Answers

Yes why not what’s your username

pls help me solve pls show how you got the answer

Answers

For the building multiply the dimensions by 18 to bring it to scale then divide it by 100 to convert to meters.C: 1.8mx1.1m
For the nut question multiply the cost of the almonds by 2 then subtract that from total of everything then take the new total and divide by 4 for cost of 1kg cashews.A:$3.63

Can someone help me solve this please?

Answers

Answer:

Step-by-step explanation:

1 = 1/16 (one chance on 16

2 = 7/16 (the non shaded parts are 7, while the total parts are 16)

3 = 11/16 ( 11 is unshaded + even)

4 = 4/16 = 1/4 (the favourable possibilities are: 13, 14, 15, 16)

Which of the following sentences is expressed by the percent equation below?
13 = 0.5x

- 13 is 50% percent of what number?
- 13 is 5% of what number?
- What is 50% of 13?
- What is 5% of 13?

Answers

Answer:

1st option:  '13 is 50% of what number?'

Step-by-step explanation:

explain why it is not possible to charge an electroscope by Touch by touching the cup with a finger​

Answers

It’s impossible to do

Whats the Answer? (i saw someone post this but with no picture i hope this can help)

Answers

The answer is the letter C. 96
I believe it’s 96 since the top part is 48 and the lower half is 48 too but I can be incorrect

Which of the following is the correct name for LM in ABC below?

A. Altitude
B. Angle bisector
C. Midsegment
D. Perpendicular bisector

Answers

Answer:

the answer is :C midsegment

Step-by-step explanation:

because the LINE SEGMENT is in the MIDDLE of the triangle

Brainly didnt let me copy and paste lol check the picture

Answers

Answer:

A 5040

B 35

Step-by-step explanation:

A  There are 7 ways to put the first picture.  There are 6 pictures left and 6 ways to put the 2nd picture.  There are now 5 pictures left and 5 ways to put the 3rd picture.  And so on

7 * 6*5*4*3*2*1

5040

B  If we can only have 3 pictures and order does not matter

7 choices for the first * 6 *5

But

We have to take into account order

The first picture can go into 3 slots, the second into 2 and the third 1 so divide by 6

(7*6*5)/ (3*2*1)

35

Suppose f(x) = mx + b. What is the inverse function in terms of m and b?

Answers

Answer:

f^(-1)(x) = (x-b)/m  or  x/m - b/m

Step-by-step explanation:

f(x) = y = mx + b

To find the inverse function, interchange x and y and solve for y, i.e.

x = my + b

my = x-b

y = (x-b)/m = x/m - b/m

Which of the following points lies on the graph of this equation?


A. (-2, -2)
B. (-2, -4)
C. (2, -1)
D. (2, 1)

Answers

Answer:

C)

Step-by-step explanation:

plug in x-and-y values to see which point makes the equation true:

A) -2 = 3/2(-2) - 4       -2≠-7

B) -4 = 3/2(-2) - 4       -4≠-7

C) -1 = 3/2(2) - 4         -1=-1     [This is true]

D) 1 = 3/2(2) - 4           1≠-1

Find C to the nearest tenth if c = 48, a = 34, and measure A = 41

Answers

Answer:

Step-by-step explanation:

the answer would be 50

An architect diagrams two sidewalks to go between the pool, grass, and seating areas as shown below

Answers

Answer: Seating area

Step-by-step explanation: On the Graph there is the distance you just align 2 and 8 on the graph and it will point exactly on the seating area.

Which description corresponds to the relationship shown in the table?
Hours
5
10
15
20
Pay
$50
$85
$120
$155
А
earning $7 per hour plus $15 In tips
B
earning $8.50 per hour
C. earning $10 per hour
D
earning $8 per hour plus $10 in tips

Answers

Answer:

A

Step-by-step explanation:

A]

7*5 = 35+15 = 50

10*70 = 70 +14 = 85

15*7 = 105 +15 = 120

20*7 = 140+15 = 155

B]8.50*5 = 42.5

C]10*5 = 50

10*10 = 100

D] = 8*5 = 40 +10 = 50

10*8 = 80+10 = 90

Solve for x and round answer to the nearest tenth to place if needed.

Answers

x=12.3
Please see pic attached for the steps if you need :)

Answer:

I believe this is the answer

Step-by-step explanation:

Can you solve this please: Daniel has lots of pets, he has 4 more goldfish than he had turtles. He has one less chicken than goldfish. 6 of his pets are birds.( Chicken and parrot) he has 2 parrots. How many petes does Daniel have?

Answers

Answer:

12 pet

Step-by-step explanation:

6 of Daniel pets are birds, that is chicken and Parrot.

But, Daniel has 2 parrots, therefore the number of chickens = 6 - 2 = 4. He has 4 chickens.

The number of chicken = number of goldfish - 1; number of goldfish = number of chicken + 1, hence number of goldfish = 4 + 1 = 5

Number of goldfish = number of turtles + 4; number of turtles = number of goldfish - 4 = 5 - 4 = 1.

Therefore total number of pets = Parrot + chicken + goldfish + turtles = 2 + 4 + 5 + 1 = 12

Daniel has 12 pets

5. What is the equation of the line with slope 3 and y-intercept -5?

Answers

Answer:

y = 3x -5

Step-by-step explanation:

Use the slope-intercept form:

y = (slope)x + intercept

slope = 3

intercept = -5

Equation in slope-intercept form:

y = 3x -5

Y=Mx+c

Mx is the slope
C is the y-intercept

Y=3x-5

Using the side lengths, determine whether the triangle is acute, obtuse, or right
Side A:4
Side B:8
Side C:5

Answers

Answer:

Obtuse

I believe it will be obtuse because the side lengths would take up the shape of something like this, depending on how you put it:

So since a and b are greater than c, 12>5 it is acute. Hope this helps!

Please help me!!!!!!

Answers

Answer:

Step-by-step explanation:

If the coordinates are (0, a) and (b, 0), we just use the distance formula to find the distance in terms of a and b:

[tex]d=\sqrt{(0-a)^2+(b-0)^2}[/tex] and

[tex]d=\sqrt{(-a)^2+b^2}[/tex] which simplifies to

[tex]d=\sqrt{a^2+b^2}[/tex]

and that's it!

f(x) = x2. What is g(x)?

Answers

Answer:

D. g(x)=1/4^2

Step-by-step explanation:

the wider the graph is, the smaller the number in front is like: "1/2" or "2/3". The steeper or smaller the parabola is, the bigger the number in front is, "10" or "495"

Hope this helps! :)

PLEASE HELP I WILL GIVE BRAINLIST
How many real number solutions does the equation 2x2 -8x+8 have

Answers

Answer:

there are going to be 3 solutions

True or false? Based only on the given information, it is guaranteed that
AC = BC.
А
B
Given: A ABC
AB I CD
ZACD = BCD

Answers

Answer:

Step-by-step explanation:

True

Option B is correct that is false.

We have been given a figure we need to tell that the two lines are perpendicular

Lines are perpendicular if they meet at the right angle.

Line CD is perpendicular AB to vice-versa is not true.

Hence, Option B is correct

What is perpendicular with examples?

Lines that intersect each other forming a right angle are called perpendicular lines. Example: the steps of a straight ladder; the opposite sides of a rectangle. The symbol is used to denote two perpendicular lines: ⊥ ⊥ .

The perpendicular symbol is ⊥. It is used between the two lines to show that they are perpendicular to each other. Perpendicular lines intersect at right angles (90°) while parallel lines are parallel to each other and never intersect.

Learn more about perpendicular here:https://brainly.com/question/1202004

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Find the area of the following figure.

14.0 cm2
10.5 cm2
28.1cm2
17.6 cm2

Answers

First option: 14.0 cm^2

Area of semicircle + area of triangle
1/2(pi)(r^2) + 1/2(b)(h)
1/2(3.14)(1.5^2) + 1/2(3)(7)
3.53+ 10.5
14.03 cm^2

8.) Trey and Matt each have a rectangular prism. The base of Trey’s prism is 4 cm by 7 cm and has a height of 12 cm. The base of Matt’s prism is 6 cm by 10 cm and has a height of 3 cm. Whose rectangular prism will require more material to construct?

Answers

Answer:

Trey's rectangular prism will require more material to construct.

Explanation:

Trey's rectangular prism's surface area is more than Matt's rectangular prism's surface area.

Matt's prism volume is lower than Trey's prism, therefore Matt’s prism required more material to construct.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

Here,

The base of Trey’s prism is 4 cm by 7 cm and has a height of 12 cm.

Volume of Trey's prism = 4 × 7 × 12 = 336 cm³

The base of Matt’s prism is 6 cm by 10 cm and has a height of 3 cm.
Volume of Matt’s prism = 6 × 10 × 3 = 180 cm³

From the above calculation,  Matt’s prism required more material to construct.

Learn more about Volume here:
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