How do you do this question?

How Do You Do This Question?

Answers

Answer 1

Answer:

14/29

Step-by-step explanation:

Simply substitute 5 for n.

a₅ = (5 + 9) / (5×5 + 4)

a₅ = 14 / 29


Related Questions

8 – 3(k + 2) = 2 – 3k

Answers

Answer:

the answer is 0

Step-by-step explanation:

you distribute the 3 which gives

8 - 3k - 6 = 2 - 3k

then you combine like terms and end up with

2 - 3k = 2 - 3k

then you subtract 2 on each side which gives

- 3k = - 3k

and then when you have to keep combining like terms so you add the 3k on both sides which gives u 0

Find the slope of each line.

Answers

Answer:

the slope of that line is 3/4

In the triangle above, a = 34 a=34a, equals, 34. What is the value of b + c b+cb, plus, c ?

Answers

Answer:

c6

Step-by-step explanation:

. Uno de los problemas ambientales es la escasez de agua para proveer de agua a una comunidad, se necesitan 3846 metros de
Tuberia, y cada tubo mide 6 metros de largo. ¿Cuantos tubos se necesitan?​

Answers

Answer:

n = 641

Step-by-step explanation:

Pipe required to provide water is 3846 m

Length of each pipe is 6 m

We need to find the no of tubes required. Let there are n tubes. It can be calculated as follows :

[tex]n=\dfrac{3846 }{6}\\\\n=641[/tex]

Hence, 641 tubes will be needed.

Determine weather or not the following is a function:{-2,9)

Answers

Answer:

THis is a function

Step-by-step explanation:

Each x value corresponds to one y-value. It is a function.

image 1
image 2
image 3
none ​

Answers

I’d assume image 1 since it’s a combination of multiple substances or a mixture.

One factor of the polynomial 2x3 -3x2 – 3x + 2 is (x - 2), which expression represents the other factor, or factors, of the polynomial?
A. (2x + 1)(x - 1)
B (2.x2 - x+ 1)
C (2x2 + 1)
D. (2x - 1)(x+1)

Answers

Answer:

It's actually D (2x - 1)(x+1)

Step-by-step explanation:

The required factor of the polynomial 2x³ - 3x² - 3x + 2 is (2x - 1)(x + 1).

Given that,
One factor of the polynomial 2x3 -3x2 – 3x + 2 is (x - 2), which expression represents the other factor, or factors, of the polynomial is to be determined.

What are the factors?

factors can be defined by splitting the value into multipliable values.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
x - 2 is one factor of 2x³ - 3x² - 3x + 2 than
( 2x³ - 3x² - 3x + 2 ) / x - 2 = 2x² + x -1 = (2x - 1)(x + 1)

Thus,  the required factor of the polynomial 2x³ - 3x² - 3x + 2 is (2x - 1)(x + 1).

Learn more about Factors here:
https://brainly.com/question/24182713

#SPJ2

8 points if answered!!

Answers

Is 8 points is the correct answer

HELP HELP HELP HELP!!!

Answers

Answer:

If Kasey bought one drink, she will be able to buy 6 food items

Step-by-step explanation:

We know Kasey has $8 and if she bought one drink, she will have $7.5

We have to find how many food items she can buy (all of them are $1.25)

$7.5/1.25= 6 food items

If Kasey bought one drink, she will be able to buy 6 food items

Hope this helps!

Answer:

6 items

Step-by-step explanation:

8.00 - 0.50 = 7.50

She has $7.50 to spend on food after buying one drink

7.50 ÷ 1.25 = number of food items she can buy

7.50 ÷ 1.25 = 6

Which table represents a linear function?

Answers

The furthest on the left (first one)

(-4x + 5)-( 6x +7)=0

Answers

Answer:

x = -1/5

Step-by-step explanation:

*Steps as a proof*

_________

(-4x + 5)-(6x + 7) = 0

[given]

_____________

1(-4x + 5)-1(6x + 7) = 0 [identity property of multiplication]

1(-4x + 5) + -1(6x + 7) = 0. [additive inverse property]

___________________________________

1(-4x + 5) + -1(6x) + -1(7) = 0 [distributive property]

___________________________________

(-4x + 5) + (-6x - 7) = 0 [multiplying anything by 1 is the same]

___________________________________

(-4x + -6x) + (5 + -7) = 0 [associative property of addition]

_____________________________________

-4x + -6x + (5 + -7) = 0 [subtraction property of equality] - (5 + -7). - (5 + -7)

_______________________

-4x + -6x = -(5 + -7) [simplification]

-4x + 6x = -1(5 + -7) [identity property of multiplication]

-4x + -6x = -1(5) + -1(-7) [distributive property]

-4x + -6x = -5 + 7 [simplification]

-4x + -6x = 2 [simplification]

-10x = 2 [division property of equality]

÷10 ÷10

______

-x = 2/10 [negative one property of multiplication]

×-1 ×-1

x = -2/10 [simplification]

x = -1/5 [simplification]

__________________________

What is the slope of the line

Answers

Answer:

-3/4x

Step-by-step explanation: Since the line going top left to bottom right you know that it is a negative slope. Remember to do rise over run. It's easier if you start at a point like (1, -1) and then rise up 3 and run left 4.

Given ∠A and ∠B are vertical angles with m∠A=20x+10 and m∠B=30x−10 .


What is x?


Enter your answer in the box.

ILL GIVE BRAINLIEST THANK YOU

Answers

Answer:

since angle a and b are vertical angles

therefore we can say that,

i) <A=<B

or,20x+10=30x-10

or,10+10=30x-20x

or,20=10x

.°. x=10.

Answer:

9

Step-by-step explanation:

start with the value of 25, double it, and then calculate the percent increase.

Answers

Answer: 100%

Step-by-step explanation:

If you start with 25 and double it you will get 50   and 25 is half of 50  so the percent increase will be 100%.  

The juice dispenser in the cafeteria holds 21 1/4 pints of juice. The glasses in the cafeteria only hold 1/4 of a pint of juice. How many full glasses can be served at breakfast?

Answers

Answer:

85 can

Step-by-step explanation:

21 x 4 = 84

Then you add one more because there is still 1/4 of a pint left and each cup can hold that much too.

It cost $5000 to feed
100 guest at a wedding. It
cost $2750 to feed 45
guests. What is the cost
per plate?

Answers

Answer:

Okays so for 100 guests we can make the equation $5000 ÷ 100 = $50.00

For 100 guests at the wedding it would cost $50.00 per plate

For 45 guests we can make the equation $2750 ÷ 45 = $61.111111111111, it would be a repeating decimal

For 45 guests at the wedding, it would cost $61.111111111111

I hope that this can help you! ^‿^

image attached below​

Answers

Answer:

1) Expression

2) Equation

3) Equation

4) Expression

Step-by-step explanation:

An equation always contains an equal sign, so in this case, if it doesn't contain an equal sign, it's an expression.

For 2 and 3, you can see that there is an equal sign, but for 1 and 4, there is not.

Therefore, 1 and 4 are expressions and 2 and 3 are equations.

I hope this helped.

5x+2(x+3) is an expression

5x=2(x+3) is an equation

8m-3m+5=16 is an equation

8m-3m+5-16 is an expression

An equation always and I mean ALWAYS uses a = sign.

An expression is a combination of numbers and variables and symbols.

Hope that's useful

What is the difference (2 x minus 3) minus (x minus 1)?

Answers

Answer:

2x - 3 - (x-1)

2x - 3 -x +1

x-2

Answer:

x-2 or B. if you're on edg

Simplify -|-5 + 2|
7, 3, -7,-3

Answers

Answer:

-3

Step-by-step explanation:

-|-5+2|
= -|-3|
The absolute value of -3 is 3 itself
So
= -3

Identify if the given sequence is an arithmetic sequence or not. Explain your

answer.

a.) 2, 8, 14, 20, …

b.) 9, 13, 17, 20, 23, …

Answers

Answer:

a is arithmetic sequence.

Step-by-step explanation:

option a is an arithmetic sequence because we use d=t2-t1 formula

so like wise,

8-2=6

14-8=6

20-14=6

Identify the set of numbers that makes up the domain in the relation {(-2,-3),(0 ,2), (2, 4) ,(3, -6)}
A. -2, 0, 2, 3
B.-2, 0, 3, 4
C. -6,-2, 2, 4
D. -6, -2, 0, 2, 3, 4

Answers

The answer is A.) -2, 0, 2 ,3

In one day's work at the nursery, Dale and Mary together potted 74 plants. If Dale potted 48, how many did Mary pot?​

Answers

you would subtract the number of plants dale potted from the total amount. 74-48=26

Answer: 26

Step-by-step explanation: Assuming this a regular subtraction, 26

In order to know that a graph shows a proportional relationship WITHOUT finding any y/x ratios or doing division, two conditions must be met. Name ONE of the two ways you know a graph is proportional JUST BY LOOKING AT IT. (You will come across another question that asks you to name the other condition, if you haven't already.) (10 points) please help​

Answers

Answer:

I wish I've known, but try using Symbo-Lab or Math-Way. They help a lot.

Step-by-step explanation:

HELP HELP HELP ASAP!
Solve the following system of equations using the substitution method.
y = x – 1

2x – 3y = –1
Question 19 options:

A)

(4,5)

B)

(3,4)

C)

(4,3)

D)

(5,4)

Answers

Answer:

b

Step-by-step explanation:

Answer: Its C (4,3)

Step-by-step explanation: I did the math.

find the area of the figure

Answers

Answer:

121π or ≈380.13

Step-by-step explanation:

Area of a circle = πr²

A = π(11)²

A = 121π or A ≈ 380.13

what is the slope of the line

Answers

Answer:

The slope is 1/2.

Step-by-step explanation:

To find the slope of a line, use the equation (y2-y1 / x2-x1)

Let's say (4,3) is x2 and y2. That means (0,-2) is x1 and y1.

(3 - 0) / (4 - -2)

(3 - 0) / (4 + 2)

3/6, which simplifys to 1/2

Please help me. I have no idea how to solve this.

Answers

Answer:

its either D or C

Step-by-step explanation:

A makes no sense because u only moving 2 and for B too and E it not it

Tiva earns $48 for 6 hours of babysitting.

Complete each statement if Tiva keeps earning her babysitting money at this rate.

For 8.5 hours of babysitting, Tiva will earn $___
If Tiva babysits for___ hours, she will earn $32.

Answers

Answer:

a. 68$ b. 4 hrs

Step-by-step explanation:

-Find how much she earns in 1hr

48$/6h = 8$/h

a. 8.5 * 8 = 68$

b. 32$ : 8 = 4 hours

Answer:

A.)68

B.)32

Step-by-step explanation:

For 8.5 hours of babysitting, Tiva will earn $ 68

If Tiva babysits for  4 hours, she will earn $32.

What is the product of (3 + 2i) and (-8 - 41)?

Answers

Answer:

-147 - 98i

Step-by-step explanation:

(3 × -8) + (2i × -8) + (3 × -41) + (2i × -41)

-24 - 16i - 123 - 82i

= -147 - 98i

Ian and Ruth volunteer at the community center. Ian works every fifth day and Ruth works every seventh day. They both worked on Wednesday, October 24th. What is the DATE when they will work together again?

Answers

Answer:

11/29/2020

Step-by-step explanation:

Every seventh and fifth day, both numbers are prime, 5 x 7 = 35, so 35 days after October 24th is November 29th because October has 30 days.

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