In the figure below, the two triangles are similar. What is the value of x? *
1. 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
2. in the figure below,the value of x is.... cm
6 / 18 = x / x + 16
18x = 6x + 96
18x - 6x = 96
12x = 96
x = 96/12
x = 8
3. In the figure below, the value of x is..... cm
20
ok sorry salah
ok sorry salah
kalo benar follownyak
4. What is the value of digit 9 in 392.75?
Jawaban:
r u sure it's 392.75 and not 39.275? if it's really 392.75, then the value of digit 9 is tens
5. What is the value of the angle marked with x in the following rhombus? plss butuh bangett
*semoga membantu yaa
*semangat belajarnya :)
6. find the value of X in the figure below
Penjelasan dengan langkah-langkah:
180- (128+24) = 28derajat
7. What is the value of the angle marked with x in the following parallelogram? jawab yang bener pls
kakak jawab pakai logika saja ya dek,,logika nya ada di gambar
nah jadi ½ lingkaran itu kan 180°,,jika di setengah lingkaran ada dua sudut dan sudut pertama sudah diketahui 113°,maka sudut yang satu nya lagi 180° - 113=67°
jadix=67°
SEMOGABERMANFAATDetail Jawaban :•Kelas : 8•Mapel : Matematika•Materi : Sudutsudut•Kode Kategorisasi : 8.2.5•Kata Kunci :-8. In 63.05, what is the value of the digit 5?
Jawaban:
200
Penjelasan dengan langkah-langkah:
Gtw tapi saya belum belajar kalo udah belajar baru saya jawab ya
9. Find the value of x in the figure below.
Jawaban:
2x + 5x + 3x + 90° = 360°
10x + 90° = 360°
10x = 360° - 90°
10x = 270°
x = 270°/10
x = 27°
10. What is the value of x in the equation log5x + log5(x - 4) = log512?
5×∆×π¶×¶5626=111111112222222233333333
11. what is the value of the 6 in the following numbers is: 3652 3.265 0.64=
three thousand six hundred and fifty two. three thousand two hundred and sixty-five. zero point six four
12. What is the value of x in 3(x-4) =-20
Kelas 7 Matematika
Bab Persamaan Linear
3 (x - 4) = -20
3x - 12 = -20
3x = -20 + 12
x = -8/3Jawaban :
3(x-4) = - 20
3x - 12 = - 20
3x = -20 + 12
3x = -8
x = -8/3
x = - 2 2/3
13. in the figure below, the value of x is ... cm
sya pikir 5,5 cm dah kayanya kayanha8
*maaf kalo nggak salah*
14. what is the value of x?
Jawaban:
x = 4
Penjelasan dengan langkah-langkah:
[tex] \frac{ {2}^{x + 2} + {2}^{x + 4} + {?}^{x + 6} }{128} = \frac{21}{2} [/tex]
[tex] {2}^{x + 2} + {2}^{x + 4} + {2}^{x + 6} = \frac{21}{2} \times 128[/tex]
[tex] {2}^{x + 2} + {2}^{x + 4} + {2}^{x + 6} = 1344[/tex]
[tex](1 + {2}^{2} + {2}^{4} ){2}^{x + 2} = 1344[/tex]
[tex](1 + 4 + 16) {2}^{x + 2} = 1344[/tex]
[tex]21 \times {2}^{ x + 2} = 1344[/tex]
[tex] {2}^{x + 2} = \frac{1344}{21} [/tex]
[tex] {2}^{x + 2} = 64[/tex]
[tex] {2}^{x + 2} = {2}^{6} [/tex]
[tex]x + 2 = 6[/tex]
[tex]x = 6 - 2[/tex]
[tex]x = 4[/tex]
jadi, nilai x adalah 4
15. 2 10 5 15 5 xThe median of the five numbers in the box is 10. The range is 12.a What is the value of x?b What is the mean?
Jawab:
Penjelasan dengan langkah-langkah:
[tex]R(X) = 12 = \text {Max(X) - Min(X)}\\\\\text{diasumsikan : Min(X) = 5, Max(X) = x}\\\\12 = x-5\\\\\boxed{x = 17 }[/tex]
[tex]M = 10, \;X_a = \{5,5\}, \; X_b = \{15,17\}\\\\\text{Total Jarak $X_a$ ke 10 = } 5\cdot 2 = 10\\\\\text{Total Jarak $X_b$ ke 10 = } 5 + 7 = 12\\\\\text{Mean dari X akan ditemukan bila Total jarak $X_a$ dan $X_b$ ke mean sama}\\\\\;X_a = \{5,5\}, \; X_b' = \{15,15\} \\\\M = \bar{X'} = 10\\\\\boxed{\bar{X} = \bar{X'} + \dfrac{17- 15}{2}= 10+0.4=10.4}[/tex]
16. what is the value of the digit 2 in 145 729
Jawaban:
......................
17. What is the moral value from the text below
B️
maaf kalau salah...
18. Find the value of x in the figure below.
X + 12° + (180° - 43°) = 180°
x + 12° + 137° = 180°
x + 149° = 180°
x = 180° - 149°
X = 31°
Maaf klo ada yg salah
19. Find the value of x in the figure below.
Jawaban:
Semoga membantu ya dek ^_^
20. What is the value of the digit 5 in the product of 469 and 8?
Jawab:
The value of each 5 in the number 555 is: The value of the first 5 = hundreds The value of the second 5 = tens The value of the third 5 = units
Penjelasan dengan langkah-langkah:
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