Express 4m to 250cm in its lowest terms.
1. Express 4m to 250cm in its lowest terms.
Jawab:
5 : 8
Penjelasan dengan langkah-langkah:
250 cm : 4 m
250 cm : 400 cm
250 : 400
25 : 40 = 5 : 8
2. which fraction is in lowest terms?a.5/12b.2/8c.9/6d.7/56
Jawaban:
B. 2/8
Penjelasan dengan langkah-langkah:
maaf kalau salah ya
Jawaban:
d. 7/56
a. 5/12 = 0,41
b.2/8 = 0,25
c. 9/6 = 1,5
d.7/56 = 0,125
maaf klo slh
3. Subtract. Express your answer in lowest terms. 21/25 - 7/25
Answer:
[tex] \tt \dfrac{21}{25} - \dfrac{7}{25} [/tex]
[tex] \tt = \dfrac{21 - 7}{25} [/tex]
[tex] \tt = \dfrac{14}{25} [/tex]
[tex] = \tt0,56[/tex]
ºJawaban.1) 21/25 - 7/25
_____________
= 21/25 - 7/25
= (21 - 7)/25
= 14/25 ☑
4. Give the explanation (in engglish) to the terms bellow. 1. Covid-19 2. Lock down 3. Social distancing 4. Work from home 5. Imported case 6. Local transmission 7. Epidemi 8. Pandemi 9. Suspect 10. N95 Mask
1.the most danger virus
2.hide in the home and dont goto anywhere
3.dont too near to other people
4.working from home and dont goto any where
5.imported ilegal item
cuma tau segitu maaf
5. The government says that next year, taxes will . . . . * a. reduce b. be reduced c. have reduced d. going to be reduced
Jawaban:
b. be reduced
semoga membantu
6. facts 1. brand of drug2.information3.description4.content/amount5.dosage6.direction to store7.expration date8.lowest pricebantu jawab
Jawaban:
Facts
1. brand of drug= Chilkon
2.information= Children's pain relief
3.description= Fever reducer/Pain reliever
4.content/amount= 4 FL OZ
5.dosage= 1 teaspoons(2-6 years) and 2 teaspoons(7-11 years)
6.direction to store= Hospital
7.expration date= 04-2029
8.lowest price= Net Rp. 21.000
Semoga membantu.
7. . Factorize by two square terms 9 - (x+4)^2
Jawaban:
[tex]( - 1 - x) \times (7 + x)[/tex]
Penjelasan dengan langkah-langkah:
[tex]9 - (x + 4) {}^{2} [/tex]
[tex]3 - (x + 4)) \times (3 + (x + 4))[/tex]
[tex](3 - x - 4) \times (3 + x + 4)[/tex]
[tex]( - 1 - x) \times (7 + x)[/tex]
8. The next two terms of 3, 7, 11, 15, 19, … are
Jawaban:
23 dan 27
Penjelasan:
Selisih setiap angka adalah empat.
3 + 4 = 7
7+ 4 = 11
11 + 4 = 15
15 + 4 = 19
19 + 4 = 23
23 + 4 = 27
dst
23,27
karena ditambah 4 setiap suku
7-3=4
11-7=4
15-11=4
19-15=4
9. Give the explanation (in engglish) to the terms bellow. 1. Covid-19 2. Lock down 3. Social distancing 4. Work from home 5. Imported case 6. Local transmission 7. Epidemi 8. Pandemi 9. Suspect 10. N95 Mask
Jawaban:
Berikan penjelasan (dalam bahasa Inggris) ke persyaratan di bawah ini. 1. Covid-19 2. Mengunci 3. Jarak jauh sosial 4. Bekerja dari rumah 5. Kasing impor 6. Transmisi lokal 7. Epidemi 8. Pandemi 9. Tersangka 10. N95 Topeng
10. . The government says that next year, taxes will . . . . * a. reduce b. be reduced c. have reduced d. going to be reduced
Jawaban:
D.Going to be reduced
Penjelasan:
maaf kl slh ya
Pelajaran : Bahasa inggrisJawaban :
B. Be reduced.
Stay Healthy, have a great day.
11. the first three terms in geometric progression are (7x-7),(2x + 1),and (x-3) where x is a positive integer.find the value of x and find the sum of the first 5 terms of the progression
Kelas 8 Matematika
Bab Barisan dan Deret Bilangan
U1 = 7x - 7
U2 = 2x + 1
U3 = x - 3
(U2)² = U1 . U3
(2x + 1)² = (7x - 7) (x - 3)
4x² + 2 . 2x + 1 + 1² = 7x² - 21x - 7x + 21
4x² + 4x + 1 = 7x² - 28x + 21
7x² - 4x² - 28x - 4x + 21 - 1 = 0
3x² - 32x + 20 = 0
(3x - 2) (x - 10) = 0
3x - 2 = 0
3x = 2
x = 2/3
x - 10 = 0
x = 10
x = 10
U1 = 7x - 7
U1 = 7 . 10 - 7
U1 = 63 → a
U2 = 2x + 1
U2 = 2 . 10 + 1
U2 = 21
U3 = x - 3
U3 = 10 - 3
U3 = 7
r = U2 / U1
r = 21 / 63
r = 1/3
Sn = a . (1 - r^n)/(1 - r)
S5 = 63 . (1 - (1/3)^5)/(3/3 - 1/3)
S5 = 63 . (243/243 - 1/243) / (2/3)
S5 = 63 . 242/243 . 3/2
S5 = 7 . 121 /9
S5 = 847/9
S5 = 94 1/9
12. The shop reducedShop reduced their prices ... they could sell moreProductsForc in order toB so thatD so as not to
the shop reduced their prices ... they could sell more products
b. so that
semoga membantu
13. Find the sum in lowest terms. 3/16 + 11/16
3/16 + 11/16
= 3 + 11 / 16
= 14/16
= 7/8[tex]\large = \frac{7}{8} [/tex]
Penyelesaian[tex]\large \frac{3}{16} + \frac{11}{16} [/tex]
[tex]\large = \frac{3 \: + \: 11}{16} [/tex]
[tex]\large = \frac{14}{16} [/tex]
[tex]\large = \frac{7}{8} [/tex]
14. what is 11/12 + 11/12 in lowest terms
[tex]\large \frac{11}{12} [/tex]
Penyelesaian[tex]\large \frac{11}{12} + \frac{11}{12} [/tex]
[tex]\large = \frac{11 \: + \: 11}{12} [/tex]
[tex]\large = \frac{22}{12} [/tex]
[tex]\large = \frac{11}{12} [/tex]
15. what is 11/12 + 11/12 in lowest terms
Jawaban:
[tex] \frac{22}{12} [/tex]
Penjelasan dengan langkah-langkah:
[tex] \frac{11}{12} + \frac{11}{12} = \frac{22}{12} \\ \\ = \frac{11}{6} = 1 \frac{5}{6} [/tex]
Semoga Membantu ^^
16. Make a sentence with the words below! 1.Expensive : 2.More delicious: 3.Hungry; 4.The lowest : 5.Higher: 6.Interesting : 7.Rich: 8.Lazy : 9.Creative : 10.Big:
Jawaban:1 : The Watches are expensive so i wont buy them
2 : Ice cream is more delicious than pan cake
3 : me and my brother will go to restaurant because we are hungry
4 : the volume is too high so i put them on the lowest volume
5 : i am higher than all my friend
6 : who are those people ? hmm......interesting
7 : my friend was a rich people
8 : he is a lazy people, he never finish his homework
9 : bj habibie is a creative people he can make a new technology
10 : i saw a big monster around the cave
Penjelasan:
17. Find the lowest common multiple of 6 and 9
Hmmm... ini nyari KPK kan ya?
KPK 6= {6, 12, 18, 24, ...}
KPK 9= {9, 18, 27, 36, ...}
Maka Dari itu KPK Dari 6 Dan 9 adalah 18.
18. The price of bedroom suite was reduced from $2699 to $1599. By what precentage was the price reduced? Give your answer correct to the nearest 1 percent
(2699-1599) : 2699 x 100%
=3,7%
=4%
19. Find the sum of this geometric series 3 – 6 + 12 - ... to 7th terms
3 - 6 + 12 - 2 = 7
So the answer is 2
20. find the antonyms 1. doubtful 2. plain 3. after 4. too much 5. below 6. to loose 7. reduced 8. compulsory
Halo, Azrarestiadi.
1. Doubtful: certain
2. Plain: elaborate
3. After: before
4. Too much: too few
5. Below: above
6. To loose: secure
7. Reduced: increase
8. Compulsory: optional
Mohon maaf bila ada kesalahan. Jangan lupa untuk memberikan tanda kepada jawaban terbaik. Semoga membantu :)
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