Mathematics High School

Identify each number as rational or irrational.
1. -1.25
2. 0.272727...
3. 4.96574...
4. 3216
I just want 1,2,3,4,5 answered please help ASAP

Identify Each Number As Rational Or Irrational.1. -1.252. 0.272727...3. 4.96574...4. 3216I Just Want

Answers

Answer 1

Answer:

1. Rational

2. Irrational

3. Irrational

4. Rational

5. Irrational

Step-by-step explanation:

Rational numbers are numbers you can identify as the ratio of two integers. Which means they don't go on forever. 1 and 4 are both rational numbers while 2, 3, and 5 are irrational.

Related Questions

Please help me find the value of X!!!!! Please!!

Answers

Answer:

x = 137

Step-by-step explanation:

All quadrilaterals have a sum in angles of 360

We can see the parallel angles are the same

One angle is 43 degrees

The angle to the left (if your looking at the picture right side up) is the same angle

subtract is by 360 because the total degrees is 360

360 - 43 = 317

317 - 43 = 274

Then divide 274 by 2 because the two angles that are remaining are the same degrees

274 divided by 2 = 137

x = 137

please help I don’t know 4 and you may have to look very closely

Answers

It is -3, -3
Have a good day

HELP MEEEEEEEE!!! 0.0

Answers

Brown brown is a black brown brown black

step by step explaination
2x + 4 < 8

Answers

Answer:

X<2

Step-by-step explanation:

2x+4<8

subtract 4 from both sides

2x+4-4<8-4

simplify

2x<4

divide both by 2

2x/2<4/2

x<2

Elephants can walk 5 kilometers in an hour. If a herd of elephants walks for 8 hours, how far will they have gone?

Answers

Answer:

They will have walked 40 kilometers.

Step-by-step explanation:

5 kilometers every hour for 8 hours = 5x8=40

or

Hour                Kilometers walked

  1                             5

  2                            10

  3                            15

  4                            20

  5                            25

  6                            30

  7                            35

  8                            40

Find the rate of change between the following points:

1. (-4, 2) and (0, 5)

2. (1, 0) and (8, 6)

3. (-5, 12) and (-1, 2)


If your answer ends as a fraction, leave it as a fraction. No decimals.

Please help!

Answers

this the 2 one i hope it's right

What is the value of k in the function f(x) =112 - kx if f(-3) = 121?

Answers

Given:

The given function is

[tex]f(x)=112-kx[/tex]

[tex]f(-3)=121[/tex]

To find:

The value of k.

Solution:

We have,

[tex]f(x)=112-kx[/tex]

Putting x=-3, we get

[tex]f(-3)=112-k(-3)[/tex]

[tex]121=112+3k[/tex]                   [tex][\because f(-3)=121][/tex]

Subtract both sides by 112.

[tex]121-112=3k[/tex]

[tex]9=3k[/tex]

Divide both sides by 3.

[tex]\dfrac{9}{3}=k[/tex]

[tex]3=k[/tex]

Therefore, the value of k is 3.

Linda had 7/12 bag of dog food, at home. If she went to the store and bought 3 times that, how much did she buy?​


EXPLAIN HOW U GOT

Answers

Answer:

1 3/4 bags

Step-by-step explanation:

7/12 x 3/1 = 7/4 = 1 3/4

Hope that helps!

Answer:

7/12 times 3 is 1.75 aka 1 3/4 or 7/4

Step-by-step explanation:

Can someone plz help me.?

Answers

The Answer Is = 164.6

What is the circumference of a circle with a diameter of 2 feet? Use 3.14 for
T.

Answers

Answer:

your answer will be option A. 6.28

Step-by-step explanation:

C=3.14 x 2

C=6.28

hope it helps

HELP I WILL MARK BRAINLIST

Answers

B B B B B B B B B B B B B B B B B B B B

Katia makes crafty using glass jars she can buy a package of 12 jars for nine dollars

Answers

Answer:

swer:

Katia bought 60 jars with $45.

Solution:

From Question,  

Katia bought a package of 12 jars = $ 9.

So, we need to find that how many jars katia can buy with $45.  

12 jars bought for 9 so per 1 jar price can be calculated by dividing 12 by 9

= 1.33

So, 1 jar price is $1.33

From the Question, So for $45 the jar bought is calculated by multiplying price of one jar and 45

1.33  45 = 60.

Hence we can conclude 60 jars bought for $45 by katia for making crafts using glass jars.

Step-by-step explanation:

Kate and kelvin played a shooting game. Kevin got 52 points which was 54 points less than 2 times that of kates points. How many points did Kate get?

Answers

Answer: 53 points

Step-by-step explanation:

Let the number of points gotten by Kate be represented by x.

Since we are given the information that Kevin got 52 points which was 54 points less than 2 times that of kates points. This can be formed into an equation as:

(2 × x) - 54 = 52

2x - 54 = 52

2x = 52 + 54

2x = 106

x = 106/2

x = 53

Kate got 53 points

Identify the y-intercept of y=4x - 2/3

Answers

The y-intercept of the equation y = 4x - 2/3 is 2/3.

Answer:

y- intercept = - [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 4x - [tex]\frac{2}{3}[/tex] ← is in slope- intercept form

with y- intercept c = - [tex]\frac{2}{3}[/tex]

A factory makes rods by cutting plastic pipes that are 5 feet long into 13 rods. How long is each rod? I NEED IT NOWW

Answers

Answer:

0.3846 feets

Step-by-step explanation:

Given that :

Full length of rod = 5 feets

Number of equal length rod cut from full length rod = 13

Length of each rod cut :

Full length of rod / number of equal length rod cut

5 feets / 13

= 0.3846 feets

What is the function graphed below?
O y= x + 0.5
O y= 2 x + 0.5
O y=x
O y=(0.5)

Answers

Answer:

A.  y= x + 0.5

Step-by-step explanation:

We see that:

y- intercept is b = 0.5, point (0, 0.5) Rate of change is m = 1 as each next value of y is greater by 1.

The function is:

y = mx + by = x + 0.5

Correct choice is A

The committee is planning to have frozen fruit bars for desert. If frozen fruit bars come in boxes of 12, how many boxes of frozen fruit bars should they order?

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Based on the infomation given :

Number of frozen fruit per box = 12

The number of people the makes up the committee should be given on other to obtain an exact answer.

To obtain the number of boxes of frozen fruits :

We divide the Number of committee members by the number of frozen fruits per box ; that is

1f number of committee members = x

Number of frozen fruits per box = 12

Number of boxes to order = x / 12

If number of committee members is given, substitute the number for X

Help with this quistion

Answers

Answer:

b

Step-by-step explanation:

HELP ME PLEASE!!!!!!

Answers

the answer is d (the last one) 1/6.

i hope this helps.

Answer:

C

Step-by-step explanation:

Because their's 3 with 2 shaded in

Question is in the picture

Answers

Reflection over the y-axis, translation 2 units down

Answer:

The answer is option B, reflected over the y-axis and translated 2 units down.

help pleaseee
will name the brainliest

Answers

2m^4

So basically choose B. You basically had to find the prime factors of each term in order to find the GCF

Answer:

2m^4

Step-by-step explanation:

Multiply.
(3x + 2)(3x - 2)
A. 9x2 + 12x - 4
B. 9x2 - 4
C. 9x2 - 12x - 4
D. 9x2 + 4


Answers

option B

tell me if u need step by step :)

AB=____
round your answer to the nearest hundredth

Answers

Use the cosine ratio, as you have the adjacent and hypoteneuse.
So, set up cos50=2/x, but with the variable on the bottom,the cos50 and x switch places
x=2/cos50
x=3.11

PLEASSEE HELPPPP HURRRY FIND THE SURFACE AREA HURRRYY

Answers

Answer:

The answer is 48.9 cm^2.

Step-by-step explanation:

Let's find the surface areas of the faces other than the base;

triangle area: b x h / 2

4 x 7 = 28, 28/2 = 14

in this case, there are three faces, so 14 x 3 = 42, and we add that with the base to get 48.9

:) hope this helps!

Answer:

yes

Step-by-step explanation:

ahh please help!! (•☆•)♡♡♡aa please help me like it would mean the world​

Answers

Search the questions up

*URGENT* HELP PLEASE

Answers

Answer:

No.

Step-by-step explanation:

All of the values I calculated show that the ball will no be capable of reaching that far for the player to catch the ball.

Can someone help me with this? It’s dues tomorrow this is for science but there’s no science

Answers

Answer:

Sorry, I can't see what your question is.

Step-by-step explanation:

WILL GIVE BRAINLIEST! NEED FAST!
A clinical trial on a new weight loss pill was conducted on 1000 people who weighed between 200 and 210 pounds. If 650 people lost more than 15 pounds in 1 year, which equation can be used as a first step to determine the percent of people in the clinical trial who lost more than 15 pounds in one year?

Answers

Answer:

650=65% of 1000

Step-by-step explanation:

650-600=65 or 65%

8.7w-3=5.5w+3.4
Please solve ​

Answers

Answer:

w=2

Step-by-step explanation:

8.7w-3=5.5w+3.4

-5.5w   -5.5w

3.2w-3= 3.4

       +3    3

3.2w= 6.4

w=2

What is the measure of angle B in the triangle?

Answers

Answer:

The measure of angle B in the triangle is 22

Step-by-step explanation:

have a nice day !!

Answer:

m∠B= 22°

Step-by-step explanation:

∴ ∠A+∠B+∠C= 180

→ [tex]120+x+(x+16)=180[/tex]

→ [tex]x+x+16=180-120[/tex]

→ [tex]2x=60-16[/tex]

→ [tex]2x=44[/tex]   ⇒ [tex]\frac{44}{2} =22[/tex]

So, m∠x°=22°

[tex]------------[/tex]

hope it helps...

have a great day!!

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