Friday, December 30, 2022

Prove That The Two Circles Shown Below Are Similar


Prove That The Two Circles Shown Below Are Similar

Two similar toy houses are as shown. Find the values of the unknowns. ​

Daftar Isi

1. Two similar toy houses are as shown. Find the values of the unknowns. ​


Penjelasan dengan langkah-langkah:

x = 100°

120/180 = 180/y

y = 180 x 180 : 120

y = 270 cm

z / 150 = 120 / 180

z = 150 x 120 : 180

z = 100 cm

semoga membantu, rate dan jadikan jawaban terbaik ya❤️


2. A mixture containing two anions was tested and the results are shown below.​


Jawaban:

a. carbonate and chloride.

Penjelasan:

semoga sukses

maaf kalau salah banget maaf ya karena aku manusia biasa....

cwimi ≥3≤ฅ'ω'ฅ(⌒o⌒)


3. In the figure below, the two triangles are similar. What is the value of x? *


5 : 6 = 11 : x

5x = 66

x = 66 : 5

x = 13,2


4. Two or more items are omitted in each of the tabulations of income statement data shown below​


Jawaban:

For 2013:

Net sales = $279,000

Ending inventory = $32,000

Purchases = $242,000

For 2014:

Sales revenue = $360,000

Cost of Goods sold = $269,000

Ending inventory = $24,000

For 2015:

Net sales = $390,000

Sales returns and allowances = $20,000

Beginning inventory = $24,000

Ending inventory = $31,000

Explanation:

Note: See the attached excel file for the tabulated income statement data to see the filled missing amounts. The answers are the ones in bold red color.

For each of the years, the calculations are done as follows:

For 2013:

Net sales = Sales revenue - Sales returns and allowances = $290,000 - $11,000 = $279,000

Ending inventory in 2013 = Beginning inventory in 2014 = $32,000

Purchases = Cost of Goods sold - Beginning inventory + Purchase returns and allowances – Freight-in + Ending inventory = $233,000 - 20,000 + 5,000 - 8,000 + $32,000 = $242,000

For 2014:

Sales revenue = Sales returns and allowances + Net sales = $13,000 + $347,000 = $360,000

Cost of Goods sold = Net sales - Gross profit on sales = $347,000 - $91,000 = $269,000

Ending inventory = Beginning inventory + Purchases - Purchase returns and allowances + Freight-in - Cost of Goods sold = $32,000 + $260,000 - $8,000 + $9,000 - $269,000 = $24,000

For 2015:

Net sales = Cost of Goods sold + Gross profit on sales = $293,000 + $97,000 = $390,000

Sales returns and allowances = Sales revenue - Net sales = $410,000 - $390,000 = $20,000

Beginning inventory in 2015 = Ending inventory in 2014 = $24,000

Ending inventory = Beginning inventory + Purchases - Purchase returns and allowances + Freight-in - Cost of Goods sold = $24,000 + $298,000 - $10,000 + $12,000 - $293,000 = $31,000

ma'af kalau salah


5. arrange the number 1,2,3,4,5,6,7,8 inside this circle so that no two consecutive numbers are in connected circles


Jawaban:

susunlah angka 1,2,3,4,5,6,7,8 di dalam lingkaran ini sehingga tidak ada dua angka yang berurutan di dalam lingkaran yang saling berhubungan


6. 4. Write two words that have the similar meaning with the word "wish"!​


Jawaban:

Desire and crave

Penjelasan:

Desire berarti keinginan

sedangkan Crave berarti mendambakan


7. What are the similar meanings of the words below?a.made..b.smart..c.end..d.foolish..e.hopped..


a. make
b. brainlest
c. fin
d. stupidity
e. hopa. Form, produce
b. clever
c. finish
d. stupid
e. jump

8. 3 There are two whole numbers. The sum of the cube of each number is 91. Raina conjectures that the two numbers are both less than 5. Prove that Raina's conjecture is true.


Jawaban:

maaf saya cuma bisa terjemahannya saja ya

Penjelasan dengan langkah-langkah:

terjemah inggris - indonesia

Ada dua bilangan bulat.

Jumlah pangkat tiga setiap bilangan adalah 91.

Raina menduga bahwa kedua bilangan itu sama-sama kurang dari 5.


9. 2. The force of gravity between two masses can be compared with the magnetic force between two magnets. a. Describe two ways that these forces are similar. 1. 2. b. Describe one way that these forces are different.​


Jawaban:

Hence the new force between the magnetic poles if the distance between them gets doubled and their pole strength also gets doubled remains unchanged i.e., the force between them is F .

Penjelasan:

#maaf kalo salah


10. Fill the circles with +, - x, or : to complete the number equation below!


Jawaban:

- and ×

Penjelasan dengan langkah-langkah:

27 - 4 × 5 = 7

so, the circles is filling with - and ×


11. Two circles with the center of O and Q, and the consecutive radius are 4 cm and 9 cm. Find the length of common external tangent of the circles.


Jawaban:

gak tauuuuuuuuuuuuuuu


12. 2. The force of gravity between two masses can be compared with the magnetic force between two magnets. a. Describe two ways that these forces are similar. ​


Jawaban:

The key difference between gravitational force and magnetic force is that gravitational force acts on all things that have a mass whereas magnetic force acts on things having iron or an electric charge on them. Moreover, gravitational force is usually a weak force while magnetic force is a much stronger force

Penjelasan:

#maaf kalo salah

Jawaban:

1. Attracts objects to a central point.

2. Has a field or surrounding area that is able to attract objects.

Penjelasan:

1. Attracts objects to a central point.

In a magnetic force, magnets will attract each other with the same magnetism between 2 different poles or will attract objects made of metal. Whereas in the law of earth's gravity, objects above the earth's surface will be relatively attracted to the center of the earth, because of that we can stand with certainty without lacking balance and cause us to fly as if in outer space that does not have earth's gravity or gravity the earth is small, so does its work on other objects such as mountains, seas, water, and other objects.

2. Has a field or surrounding area that is able to attract objects.

For a field or area of attraction, the magnet has a magnetic field or areas of metal or magnetic objects that can be attracted by other magnets and the farther away from the magnet the weaker the attraction will be. Whereas in the gravitational force of the earth, the area or field of objects that can be pulled is around from the center of the earth to the atmosphere. Just like a magnet, the farther away from the center of the earth, the lower the gravitational force. The proof is like us and other natural objects that can be strongly attracted and stand upright on the earth's surface. But it's different when in the atmosphere or above the gravitational force will be weaker, the evidence is like astronauts who fly when they are outside the range of the earth's gravitational force with other objects.


13. What is the area of the triangle shown below


a = 5

b = 5

c = 8

Keliling

= a + b + c

= 5 + 5 + 8

= 18

s = 1/2 x keliling

s = 1/2 x 18

s = 9

Luas

= √(s(s - a)(s - b)(s - c))

= √(9(9 - 5)(9 - 5)(9 - 8))

= √(9 x 4 x 4 x 1)

= √144

= 12 satuan luas


14. 2. The consistency of protoplasm and that of glue .... A. they are alike B. are similar to C. are similar D. the same


The Answer is :
A. They are Alike
(Mereka sama)

15. What is the area of the right triangle shown below


ANSWER:

60.

Penjelasanya :

(theorema phytagoras) a=[tex]\sqrt{b^{2} -c^{2} }[/tex]

a= 17[tex]\sqrt{17^{2}-8^{2} } = \sqrt{289-64}[/tex]

a=[tex]\sqrt{225} =[/tex]15

(the area of the right triangle) :

1/2 x a x h

1/2 x 8 x 15

= 60

ur welcome:)


16. The equations of two circles are: L1=(x-a)2 + y2=a2 and L2= x2+ (y-b)2=b2 Prove that the equations of the circle whose diameter is their common chord is (a2+b2)(x2+y2)=2ab(bx+ay) Tolong di respon


Ini yak, jawaban ada di lampiran

17. the correct animals that can fly are shown artinya​


Jawaban:

hewan yang benar yang bisa terbang ditampilkan

Penjelasan:

Jika salah, salahkan saja gogle karna saya dapat jawaban itu dari gogle [emot batu]


18. Look at the picture below and choose the correct sentence based on it.(Gambar it)A. Those are two oxesB. These are two oxenC. This is two cowD. That is two cows​


Jawaban:

A. those are two oxes

~~~~~~~~~~~~~~~~~~~

Thank you! :)


19. what is the area of the rectangle shown below? ​


Jawab:

Penjelasan dengan langkah-langkah:

The area= luas yaa

okee berarti sangat gampang kpk!

Luas persegi panjang= lebar x panjang

maka panjang= 5 3/4 =23/4 cm dan lebar=3 cm

L= pxl

= 23/4 x 3

=69/4

=17 1/4 cm atau 17,25 cm


20. below are the places that Michael will be visited.Except ​


Jawaban:

Mana nama-nama tempatnya woi?

_-

Skellig Michael is a rugged, remote island located just off the western coast of Ireland. Those who travel here rave about it. And now, with the lure of seeing where Star Wars: A Force Awakens and The Last Jedi are filmed, visitors are arriving by the hundreds to this island.

I have to admit, when we watched Star Wars: A Force Awakens, we were intrigued about where the final scene was filmed. A remote, rocky island with an ancient monastery overlooking the ocean. Steep, stone pathways just asking to be explored…does this place really exist? Can we really walk up those steps?

We wanted to visit Skellig Michael not so much because it was a Star Wars filming location, but to visit some place unique, a destination that seemed remote and unheard of. Really, we just wanted to explore those stone pathways and have those awesome views featured in the movie.

As soon as we got home from the theater, Tim was researching the final filming location for The Force Awakens. Skellig Michael, Ireland.

Immediately, we bumped up Ireland on our queue of countries to visit.

We are not the only ones who added Skellig Michael to their traveling wish list after watching Star Wars. Just a few years ago, Skellig Michael was a little known travel destination. Sure, there were tours out to the island, but only handfuls of travelers in the know were making the journey.

How things have changed.

Getting a ticket to land on Skellig Michael is much more difficult nowadays. Skellig Michael is a UNESCO World Heritage Site, so the number of people able to land on the island everyday is limited.


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