A runner runs 5 yards every 10 minutes. How many yards can he run in 30 minutes?
1. A runner runs 5 yards every 10 minutes. How many yards can he run in 30 minutes?
Jawaban:
15 yards
Penjelasan:
5 yard = 10 minutes
... yard = 30 minutes
[tex]30 \div 10 = 5 \div ...[/tex]
[tex]3 = 5 \div ....[/tex]
[tex]3 \times 5 = ....[/tex]
[tex] = 15[/tex]
[tex] \frac{5 \: yards}{10 \: mins} = \frac{x}{30 \: mins} \\ \: \: \: \: \: \: \: \: \: \: \: x = \frac{5 \times 30}{10} \\ \: \: \: \: \: \: x = \frac{150}{10} \\ \: \: \: x = 15[/tex]
So, the runner can run 15 yards in 30 minutes.
2. A : if you dig a 6ft hole, how deep is that hole?B : probably like ... ft
Jawaban:
6ft
Penjelasan:
Kalau dalam bahasa Inggris penyebutan a 6ft hole, a 2mtr hole dst berarti merujuk pada kedalamannya. Kalau untuk yg lain biasanya disebutkan seperti 'a 2X3ft' , atau 'a 5sqm' (square meter) yg berarti total dimensi dalam meter kubik (panjang x lebar x kedalaman)
3. 3. A flower garden is in the shape of a right triangle. One leg of the triangle is 6 ft long and the hypotenuse is 12 ft long. What is the length of the other leg? A 14.6 ft B 10.4 ft C 13 ft D 12.8 ft tolong pake cara
A= 6
C= 12
B= ?
B^2= C^2- A^2
=12^2-6^2
=144-36
=108
b^2=108
b=10.34
4. Which boxes have a volume of 120 cubic feet? Box A: length of 5 ft, width of 4 ft, height of 6 ft Box B: length of 7 ft, width of 7 ft, height of 6 ft Box C: length of 3 ft, width of 6 ft, height of 4 ft Box D: length of 10 ft, width of 3 ft, height of 4 ft 1; A and B 2; A and D 3; B and C 4; B and D Please help
Jawaban:
A AND B LEJHEJRKUEJEIRYJEGWNW
Answer:
Boxes A and D have a volume of 120 cubit feet.
Step-by-step explanation:
First, we just have to find the volume for each box so we do...
The volume of box A is:
(Length) x (Width) x (Height) = 5 ft x 4ft x 6ft = 120
The volume of box B is:
(Length) x (Width) x (Height) = 7ft x 7ft x 6ft = 294
The volume of box C is:
(Length) x (Width) x (Height) = 3ft x 6ft x 4ft = 72
The volume of box D is:
(Length) x (Width) x (Height) = 10ft x 3ft x 4ft = 120
Now we can see that boxes A and D have a volume of 120 cubit feet.
5. the circumference of the circle is...ft.
Jawaban:
Cir. = 2πr
Cir. = 2π(9)
Cir. = 18π
Cir. = 56,52
6. Sebuah ruangan memiliki ukuran panjang x lebar 20 ft dan 16 ft tingginya 8 ft hitunglah volume ruangan m3?
volume = panjang x lebar x tinggi
= 20 ft x16 ft x8 ft
= 320 ft² x 8ft
= 2560 ft³
7. 1inci=berapa cm1mile=berapa yards
Jawaban:
1 inci= 2,54 cm
1 mil = 1760 yards
Jawaban:
1inci=0,01Cm
1mil=1760Yards
Penjelasan dengan langkah-langkah:
JADIKANYANGTERBAIKYA.....
8. Sebuah ruangan memiliki ukuran panjang 20 ft, lebar 16 ft dan tinggi 8 ft. Berapakah volume ruangan itu dalam m3?
20×16×8=2560ft
=780,288m3
9. apa arti dari lirik lagu dari this is what you came for (rihanna ft. calvin harris) ?
[Verse 1: Rihanna] Baby, this is what you came for Kasih, inilah keinginanmu Lightning strikes every time she moves Bergerak secepat kilat And everybody's watching her Dan semua orang menontonnya But she's looking at you, oh, oh Tapi dia lihat kau, oh, oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, oh, oh Kamu oh
[Chrous: Rihanna] Baby, this is what you came for Kasih, inilah keinginanmu Lightning strikes every time she moves Bergerak secepat kilat And everybody's watching her Dan semua orang menontonnya But she's looking at you, oh, oh Tapi dia lihat kau, oh, oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, oh, oh Kamu oh [Post-Chorus: Rihanna] You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh Oh, oh
[Verse 2: Rihanna] We go fast with the game we play Kita cepat pergi dengan permainan yang kami mainkan Who knows why it's gotta be this way? Siapa yang tahu kenapa harus dengan cara ini? We say nothing more than we need Kita tak banyak bicara dari yang kita butuhkan I say "your place" when we leave Aku katakan "tempatmu" ketika kita pergi
[Chrous: Rihanna] Baby, this is what you came for Kasih, inilah keinginanmu Lightning strikes every time she moves Bergerak secepat kilat And everybody's watching her Dan semua orang menontonnya But she's looking at you, oh, oh Tapi dia lihat kau, oh, oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, oh, oh Kamu oh
[Post-Chorus: Rihanna] You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh Oh, oh
[Bridge: Rihanna] Baby, this is what you came for Kasih, inilah keinginanmu Lightning strikes every time she moves Bergerak secepat kilat Yeah
[Chrous: Rihanna] Baby, this is what you came for Kasih, inilah keinginanmu Lightning strikes every time she moves Bergerak secepat kilat And everybody's watching her Dan semua orang menontonnya But she's looking at you, oh, oh Tapi dia lihat kau, oh, oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, oh, oh Kamu oh
[Post-Chorus: Rihanna] You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh You, oh, oh, you, oh, oh Kamu oh Oh, oh
10. 9. 1 ft = 0,3048 m. Mount Everest merupakan gunung tertinggi di dunia dengan ketinggian 8848 m. Tinggi gunung itu setara dengan ... a. 29029 ft b. 28000 ft c. 27000 ft d. 2699 ft e. 2697 ft
Jawaban:
a. 29029
Penjelasan:
Hasilnya dibulatkan
11. Dalam pertandigan atletik ,diginakam jarak 100 yards dan 100 meter manakah Yang lebih panjang
Jawaban:
100 Meterrrrrrrrrrrrrrrrrr
12. The houses........front yards, do they?
Jawaban:
the houses are front yard,do they?
Jawaban:
has
Penjelasan:
13. 1. What does the text tell you about?2. How many children do Mr. And Mrs. Smith have?3. How many fioor does Mr. Smith's house have?4. What are there in the first and the second floor?5. Are there yards in Mr. Smith's house?6. Where is the bathroom?7. How many wardrobe are there in Mr. And Mrs. Smith's bedroom?8. How many bedroom do Mr. And Mrs. Smith have?9. What can you find in John's bedroom?10. Whose bedroom has grey walls?
1. Mr smith’s house layout
2. 3
3. 2
4. Living room, bathroom, dinner table, tv, bedroom
5. No
6. On the first and second floor
7. 2
8. 5
9 basketball
10. Andy
14. a runner runs 2 yard in every 5 minutes.how many yards he can run for 15 minutes tolong pakai cara ya
Jawab:
2 yard in every 5 minutes.
15 minutes = 6 yards
15. Hitunglah volume ruangan dalam m3 yang memiliki ukuran panjang x lebar 20 ft dan 16 ft tingginya 8 ft?
-> 1 ft = 0,3048 m
20 ft = 20 x 0,3048 m = 6,096 m
16 ft = 16 x 0,3048 m =4,8768 m
8 ft = 8 x 0,3048 m = 2,4384 m
v= p x l x t
= 6,096 m x 4,8768 m x 2,4384 m
= 72, 491 m3
16. 7. An object whose mass is 300 lb experiences changes in its kinetic and potential energies owing to the action of a resultant force R. The work done on the object by the resultant force is 140 Btu. There are no other interactions between the object and its surroundings. If the object’s elevation increases by 100 ft and its final velocity is 200 ft/s, what is its initial velocity, in ft/s? Let g 5 32.2 ft/s2 .
Kecepatan awalnya adalah 46.30 m/s. Atau dalam satuan ft/s adalah 151.89 ft/s
Penjelasan dengan langkah-langkahDiketahui: Sebuah benda yang massanya 300 lb mengalami perubahan energi kinetik dan potensialnya karena adanya resultan gaya R. Usaha yang dilakukan pada benda oleh resultan gaya adalah 140 Btu. Tidak ada interaksi lain antara objek dan sekitarnya. Jika ketinggian benda bertambah 100 ft dan kecepatan akhirnya 200 ft/s.Ditanya: Berapa kecepatan awalnya, dalam ft/s? Misal g 5 32,2 ft/s2 Jawab:Langkah 1
1 lb = 0.454 kg
Maka, 300 lbs = 136.078 kg
140 btu ke dalam satuan Joule = 147,708.4 J
100 ft = 30.48 m
200 ft/s = 60.96 m/s
Langkah 2
Perubahan energi potensial:
ΔEp = mgΔh
= 136.078 kg × 9.81 m/s² × 30.48 m
= 40,689.12 J
Langkah 3
Perubahan energi kinetik:
ΔEk = W - ΔEp
= 147,708.4 J - 40,689.12 J
= 107,019.28 J
Maka, Ek awal = Ek akhir - ΔEk
= ([tex]\frac{1}{2}[/tex])mv²- ΔEk
= ([tex]\frac{1}{2}[/tex]) (136.08 kg) (60.96 m/s)² - 107,019.28 J
= 145,825.63J
Tentukan kecepatan awal
Ek = ([tex]\frac{1}{2}[/tex])mv²
145,825.63J = ([tex]\frac{1}{2}[/tex]) (136.08 kg) v²
v² = 2,143.23 m²/s²
v = 46.30 m/s
Nyatakan dalam satuan ft/s
Maka, 46.30 m/s = 151.89 ft/s
Pelajari lebih lanjutMateri tentang energi kinetik: https://brainly.co.id/tugas/51541084
#BelajarBersamaBrainly #SPJ1
17. 1 ft= ? cm 1 cm= ? ft
Akan mengenal:
1 ft = 12 inch
1 ft = 30,48 cm
Sehingga:
1 cm = 1/30,48 ft
1 cm ≈ 0,0328 ft
18. 75 m + 69 ft = ........km = ...... ft (faktor konversi : 1 ft = 0,3048 m, 1 km = 1000 m)
Jawaban:
96,0312 × 10⁻³ km
315,063 ft
Penjelasan:
75 m + 69 ft = (75 × 10⁻³) + (69 × 0,3048 × 10⁻³) km
= (75 × 10⁻³) + (21,0312 × 10⁻³) km
= 96,0312 × 10⁻³ km
96,0312 × 10⁻³ km = 96,0312 × 10⁻³ × 10³ ÷ 0,3048 ft
= 315,063 ft
19. 1)why do people plant trees in their yards
Mengapa orang menanam pohon-pohon di halaman mereka?
Answer: To conserve the environment (melestarikan lingkungan) and to make a balance in the evironment's living (membuat keseimbangan kehidupan lingkungan), to prevent global warming (mencegah global warming), etc.Because trees produce oxygen
20. Berapakah ukuran lapangan permainan bola basket?a. 28 m x 12 m ( 94 Ft x 48 Ft )b. 28 m x 12,5 m ( 94 Ft x 50 Ft )c. 28 m x 13 m ( 94 Ft x 52 Ft )d. 28 m x 13,5 m ( 94 Ft x 54 Ft )
Jawaban:
d.28m×13,5m(94ft×54ft)
Penjelasan:
semoga membantu:)
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