28. Express 22.7 : 45.4 as a single decimal

Answers

Answer 1

Answer:

0.5

Step-by-step explanation:

22.7: 45.4 = 22.7/45.4

                 = 227/454

                 = 0.5


Related Questions

You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?

Answers

It allows students to see the importance of their own learning process. Process Recognition: Students can identify what they did well, what they failed at, what they need to change.
start fresh in the new school year and go to extra help

What is the answer to the photo down below please don’t give me a guess

Answers

Answer:

6*19=114. 114 ounces total!

Step-by-step explanation:

Answer:

114

Step-by-step explanation:

6 ounces times 19 cups = 114 ounces

plz help I am horrible at math.

Answers

Answer:

480

Step-by-step explanation:

8 x 6 x 10 = 480

hope this helps but im probably wrong cuz im also horrible at math-

Find the missing sides from the right-angled triangled given below

Answers

Answer:

8 cm

Step-by-step explanation:

[tex] \large{ \tt{❃ \: STEP - BY - STEP \: EXPLANATION}} : [/tex]

We're provided : In right angled triangle PQR , The length of of PR & length of PQ are 10 cm & 6 cm respectively & we're asked to find out the length of OR.

You need to know : The longest side, which is the opposite side of right angle is the hypotenuse ( h ) . When the reference angle is not given , You can assume the remaining sides either perpendicular ( p ) or base ( b ) .

Here , Hypotenuse ( h ) = 10 cm , Base ( b ) = ? & Perpendicular ( P ) = 6 cm

Before solving, You will have to know : The square of the hypotenuse of a right - angled triangle is equal to the sum of square of the remaining two sides.

[tex] \large{ \tt{❁ \: LET'S\: START}} : [/tex]

[tex] \boxed {\large{ \bf {\: ♕ \: {h}^{2} = {p}^{2} + {b}^{2} }}}[/tex]

- Plug the known values and then simplify !

[tex] \large{ \tt{ ↦ \: {10}^{2} = {6}^{2} + {b}^{2} }}[/tex]

[tex] \large{ \tt{↦100 = 36 + {b}^{2} }}[/tex]

[tex] \large{ \tt{↦36 + {b}^{2} = 100 }}[/tex]

[tex] \large{ \tt{ ↦{b}^{2} = 100 - 36}}[/tex]

[tex] \large{ \tt{↦ {b}^{2} = 64}}[/tex]

[tex] \large{ \tt{↦b = \sqrt{64}}} [/tex]

[tex] \boxed{ \large{ \tt{↦ \: b = 8 \: cm}}}[/tex]

Hence , The length of QR is 8 cm .

✺ Raise you hand and clear your doubts , the bullies at the last benches and the nerds at the first benches are not going to write your exam , it doesn't matter what class will think about you!

♡ Hope I helped! ツ

♨ Have a wonderful day / evening! ☼

# StayInAndExplore ! ☂

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HELP WILL GIVE BRAINLIST!!

Answers

Answer:

The missing number is 2

Step-by-step explanation:

43 - 13 = 30

13 - 10 = 3

10 - 8 = ?

10 - 8 = 2

30 - 3 = 27

3 - ? = 1

3 - 1 = 2

3 - 2 = 1

? = 2

Mrs. Murphy by balloons garlands paper lanterns and banners to decorate a school party she got three times as many bags of balloons as paper lanterns seven more garlands than paper lanterns and for banners she paid $5.25 for each banner $6.50 for each paper lantern five dollars for each bag of balloons and $3.50 for each garland how many of each kind of decoration did she purchase if she paid $145.50


Pls use format that is shown on screenshot ty

Answers

Answer:

Paper Lanterns: 4

Bags of Balloons: 12

Garlands: 11

Banners: 4

Step-by-step explanation:

Cost of lanterns is $6.50

Mrs. Murphy bought 4 lanterns

Multiply the cost of one lantern ($6.50) by the number of lanterns bought (4)

6.50 multiplied by 4 equals 26

Cost of banners is $5.25

Mrs. Murphy bought 4 banners

Multiply the cost of one banner ($5.25) by the number of banners bought (4)

5.25 multiplied by 4 equals 21

Mrs. Murphy bought 3 times as many balloons as she did lanterns

So, you multiply the number of lanterns bought (4) by 3

This gives you 12

You then multiply the cost of each balloon ($5.00) by the number of balloons bought (12)

5.00 multiplied by 12 equals 60

Mrs. Murphy bought 7 more garlands as she did lanterns

So, you add 7 to the number of lanterns bought (4)

7 plus 4 equals 11

To find the cost of the total garlands bought

You multiply the cost of each garland ($3.50) by the number of garlands bought (11)

3.50 multiplied by 11 equals 38.5

Now you can add up the costs of all the items

26+21+60+38.5=145.50

145.50 was the total amount she spent so you know it is the correct answer.

find the perimeter of this scalene triangle. 51/8 2/1/2

Answers

Answer: 19 1/2

Step-by-step explanation:

For perimeter you just add the sides up.
2.25 + 7.5 + 9.75 = 19.5
**19.5 ft**

Vivian divides the total amount of money she has evenly between her three children. Each child receives $8.84. Let m be the total money that Vivian has. Write an equation involving m and solve it for the total amount of money that Vivian has (or had).

Answers

Answer:

m/3=8.84

3(m/3)=3(8.84)

m= $26.52

Step-by-step explanation:

m=26.52
Hope it helped :)

‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

Answers

Answer:

x < 6

Step-by-step explanation:

5x < 30

5x/5 < 30/5

x < 6

Answer:

X <5

Step-by-step explanation: 5 x5 = 25

25 < 30

The latitude on a map that represents x-axis is the_____________

(not multiple choice)

Answers

the answer would be the equator because the x axis runs latitude.
the answer is quarter :)

HELP PLEASE I WILL GIVE BRAINLIEST!!

PERIMETER AND AREA

PLZ SHOW WORK

Answers

Answer:

perimeter= p1+p2 +p3+p4=add all sides.

area =l×b=

(10m×14m)= 140m

Answer:

Perimeter = 33.4248cm

Area = 29.42478cm²

Step-by-step explanation:

Perimeter = half circle + rectangle length + radius + 90degree section + rectangle length + radius

radius of the circles = (14 - 10)/2 = 2

Perimeter = 2π + 10 + 2 + π + 10 + 2

Perimeter = 3π + 24 = 33.4248cm

Area = half circle + rectangle + quarter circle

Area = π(2)²/2 + 10×2 + π(2)²/4

Area = 29.42478cm²

Need help, Iĺl give brainliest <3

Answers

Step-by-step explanation:

djjddjd dndbbdbsjsbsbsnsns

what is the question tho ?

What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC​

Answers

Answer:

Probability of landing on A: 25% chance

Probability of landing on C: 37.5% chance

Step-by-step explanation:

A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.

2/8 = 1/4 = 0.25 = 25%

C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.

3/8 = 0.375 = 37.5%

Hopefully this helped, good luck!

Please help me with this:)

Answers

53 units is the right answer
to find distance we have to use the distance formula (you can search it up as typing it here would be confusing to see)

plug in the points into the formula:
(-3-2)^2 + (-1-5)^2 whole thing is square rooted
(-5)^2 + (-6)^2 whole thing square rooted
(25) + (36) whole thing square rooted
square root of 61 -> the second choice is correct !

please help!! giving brainlest if explained ??!

Answers

s = d/t

0-2
distance travelled = 2m
time travelled = 2s
speed = 2/2 = 1m/s

2-3
distance travelled = 2.7m
time travelled = 1s
speed = 2.7/1 = 2.7m/s

4-6
distance travelled = 0m
time travelled = 2s
speed = 0/2 = 0m/s (not moving)

what she said^^ i think yes

Please help me answer this!

Answers

Answer:

el 3 porciento

Step-by-step explanation:

se divide y multiplica

Answer:

33% chance

Step-by-step explanation:

well 100% divided by 1/3 which is what the 1 is split into then 100% (a circle is 100%) divided by 1/3 there's your answer :D

(really the answer is 33.333 etc. but you can just say its a 33% chance)

PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.

Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4

What is an estimate of the mean number of dogs in a customer’s home?

Enter your answer in the box.

# dogs

Answers

Answer: Hey, the answer is 2 dogs

Step-by-step explanation:

"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)

What is the weight of 20 packets , if each packet weighs 3 kg.

Answers

0.15 because 3/20 I think

Simplify the following expression.

Answers

Answer:

C

Step-by-step explanation:

Evaluate the power:

Reduce:

Then simplify:

3h^4b^4/6h^5b

B^4/2hb

Simplify expression:

b^3/2h

I hope this helped, and I didn’t confused you. Good luck!

1b^3/2h^1 hope that helps

Aqua Town charges $6.00 admission plus $1.00 for each ride. The cost at Wet World is $3.00 admission plus $2.00 per ride.


a) Let x represent the number of rides. Write an equation for each park to show the relationship between the total cost (y) and the number of rides (x).


Aqua Town's equation:


Wet World's expression:

b) Write an equation showing when the costs for both parks are equal.Solve the equation. (Use EQUAL VALUE METHODS)

c) Ileeda wants to go to a water park but she is certain she will only go on one ride. Which park should she go to? Why? Explain completely.

d) Leeoco will go to a water park but he knows he definitely ride at least five rids. Which park should he go to? Why? Explain completely

Answers

Answer:

Aqua Town 6 + 1x = y

Wet World 3+ 2x = y

Step-by-step explanation:

Please help. Thank you

Answers

Answer:

y=10x

Step-by-step explanation:

The slope is 10/1 and it's positive.

y=10x

Free 5 points !

Which word does not belong?

• descubrir

•resolver

•platicar

•averiguar

ANSWERS

1.) C. platicar

2.) D. cuerpo

3.) C. a murderer

4.) B. closed

5.) B. to kill

Can someone please help me

Answers

A. w>10 is your answer
answer: w>10
ohhhhhhh

(Middle school math) please help, just for letter a. Thank you.

Answers

Answer:

She can wear the blue pair with all three shirts and jackets

She can wear the black pair with all three shirts and jackets

She can wear the brown pair with all three shirts and jackets

Sorry if it is wrong

She can wear the blue pair with all three shirts a and jackets

What is the value of K ?

Answers

[tex] k + 60° = 180° [/tex] (linear pair)

⇒ [tex] k = 180° - 60° [/tex]

⇒ [tex] k = 120° [/tex].

Answer:

Step-by-step explanation:

k= 180-69

k= 120 degrees

Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one (NOT THIS ONE)

Answers

Answer:

L

Step-by-step explanation:

Pls mark me brainliest.

Answer:

Point L

Step-by-step explanation:

Point L is located at x, the horizontal coordinate, -3, 3 to the left, and is 0 units up/down, on the y coordinate.

x coordinate ALWAYS comes first, unless you're doing slope

I'm kinda stuck, can anyone help?? Please :) I need an explanation

Answers

I got 75% but I’m not seeing it...

A carpenter's tool box is made up of nails, screws, washers, and brackets in a ratio of 4:11:9:6. The total number of the pieces in the box is 60. If 5 carpenters have identical tool boxes, how many total washers are in the boxes?
A. 18
B. 48
C. 62
D. 90

Answers

Answer: D 90

Step-by-step explanation:

One way to do this follows:  Find the ratio, r, which when multiplied by each of the four numbers in the ratio produces the actual number of parts present:

4r + 11r + 9r + 6r = 60

Summing these up results in 30r = 60, so r is 2.

There are 4(2), or 8, nails,

11(2), or 22, screws,

9(2), or 18, washers, and

6(2), or 12, brackets.

Note that 8 + 22 + 18 + 12 = 60 (total number of parts)

If 5 carpenters have identical boxes, there will be 5(18), or 90, total washers.

Answer:

D

Step-by-step explanation:

I did it too

WILL MARK BRainliest

answer choices: 1/3 | 1/2 | 2/3 | 3/5

Answers

Answer:

1/3

Step-by-step explanation:

First Spin: There are 3 but I have only 1 = 1/3

Second Spin: There are 4 but I have only 1 = 1/4

The answer for this one is 1/3

Find the area of the composite figure.

A = 168 cm
A = 96 cm
A = 264 cm
A = 216 cm

Answers

Answer:

216 cm squared

Step-by-step explanation:

14*12 for rectangle area=168  because of l*w

for the triangle: 12 * 8 =96/2=48 because of A=1/2 * b*h

area equals 168+48=216 cm squared

I need help tooo someone answer my questions

Annika weighed boxes for shipping
books to customers. The first box
weighed 160 ounces, the second box
weighed 10 pounds, and the third box
weighed ton. Which box weighed
200
the most?

Answers

Answer:

The box which weights a ton.

Step-by-step explanation:

Ounces are smaller than pounds, and pounds are smaller than a ton.

Answer:

The third box weighed the most.

Step-by-step explanation:

Tons weigh a lot more than pounds and ounces.

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