An object has a position equation of 2t²+4t-8 the equation of the velocity sector for the object is
1. An object has a position equation of 2t²+4t-8 the equation of the velocity sector for the object is
Kinematics.
x = 2t² + 4t - 8
v = dx / dt
= 4t + 4
2. Word equation for the reaction of astatine with iron
Jawaban:
Persamaan kata untuk reaksi astatin dengan besi
Penjelasan:
suruh apasih aku artiin aj
3. the value of x for equation 35x=5 is?
Penjelasan dengan langkah-langkah:
The value of x for equation :
35x = 5
x = 5/35
x = 1/7
so, the value of x is 1/7
4. complete the equation for the oxidation of butane to propanoic acid3C4H10 + ....O2 —> 4C2H3OOH + ... H2O
Itu bukan bahasa arab mapelnya namanya tu. Bahasa inggris tu
5. What is the equation of axis of symmetry of the given quadratic equation? * y = x2 – 8x - 9
Jawaban:
x = 4
Penjelasan dengan langkah-langkah:
x = -b/2a
= -(-8)/2(1)
= 4
Jawaban:
x = 4
Penjelasan dengan langkah-langkah:
semoga membantu:)
6. the importance of photosynthesis equation?
◇Producing Glucose
◇Produces O2 and Reduces CO2 ◇Producing Coal
7. the process of hydrolysis.........the silicate part of the rocksa. affect b. are affectingc. affectsd. have affected
B.
maaf kalo jawabannya salah
8. Does the mirror equation hold for the plane mirror? Explain
1/s + 1/s' = 1/f
forr the plane mirror f is infinity,
1/s + 1/s' = 0
1/s = - 1/s'
s' = - s
9. define photosyntesis and the word equation for photosyntesis??
Jawaban:
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Carbon dioxide + Water → Glucose + Oxygen + Water.
or
Carbon dioxide + water + (light energy) → glucose + oxygen gas
10. 2. Paper is hydrolysis using sulfuric acid catalyst. The result of hydrolysis is reacted with fehlingreagent resulting brick red sediment. The result of paper hydrolysis is ;a. Glucosab. AmylosaC. Maltosad. Sucrosa
Ga tahu saya bisanya bahasa belanda
11. Solve the exponential equation for
Jawaban:
x= -4
Penjelasan dengan langkah-langkah:
Itu 1 saat:
(9/8)⁰
3x+12= 0
3x= -12
x= -4
[tex]( \frac{9}{8} ) {}^{3x + 12} = 1 \\ ( \frac{9}{8} ) {}^{3x + 12} = ( \frac{9}{8} ) {}^{0} \\ 3x + 12 = 0 \\ 3x = - 12 \\ x = \frac{ - 12}{3} \\ x = - 4[/tex]
[tex] \: [/tex]
»Detail Jawaban: Mapel: Matematika Kelas: X Materi: Eksponensial#AyoBelajar!
12. The value of b of the equation 4b+11=9 is ....
Jawaban:
4b+11=9
4b= 9-11
4b= -2
b= -2/4
b= -1/2 atau -0,5
so, 4b + 11 = 9
4(-1/2) + 11 = 9
-2 + 11 = 9
Jawaban:
b = - 1/2
Penjelasan dengan langkah-langkah:
4b + 11 = 9
4b = 9 - 11
4b = - 2
b = - 2/4
b = - 1/2
Maaf kalo salah
13. what is chemical equation for substitution of tetrachloromethane?
Jawaban:kalian aja deh yang jawab aku gak bisa
Penjelasan:
maaf kepwncet
14. What is the chemical equation for photosynthesis?
Sun,and Water
Sorry wrong
Jawaban:
The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.
Penjelasan:
sorry if wrong
15. the equation of the word valuable is?
Jawaban:
persamaan dari kata bernilai itu?
Penjelasan:
maaf kalo salah
please jadikan sebagai jawaban tercerdas ☺️
Jawaban:
B Inggris = The Equation Of The Word Valuable Is ?
B Indonesia = Persamaan Dari Kata Bernilai Itu ?
16. ionic half equation for the formation of hydrogen during this electeolysis
Jawaban:
add hydrogen ions
Penjelasan:
sorry, I don't understand
17. for what value of 'a' the roots of the equation 2x²+6x+a=0 ,satisfy the condition (alpha/beta)+beta/alpha)<2 {where alpha and beta are the roots of the equation}
A/B + B/A < 2
( A^2 + B^2 ) / AB < 2
{ ( A + B )^2 - 2AB } / AB < 2
{ (-6/2)^2 -2(a/2) } / a/2 < 2
( 9 - a ) / (a/2) < 2
2(9-a) < 2a
18- 2a < 2a
18 - 2a - 2a < 0
18 -4a < 0
-4a < -18
a > 9/2
18. write a quadratic equation for the area of the floor in terms of w
What are the measurements?
19. If p = 2 is a solution of the equation 2p - hp +6=0, find the value of h. Hence, find the other solution for the equation.
remember p = 2
Then,
2p² - hp + 6 = 0
2(2)² - h(2) + 6 = 0
2(4) - 2h + 6 = 0
8 + 6 - 2h = 0
14 - 2h = 0
2h = 14
h = 7
so, we have solution h is a 7
20. What is the value of x for the equation 5(3x-2) + 6(4x-3) = 11 ?
5(3x-2) + 6(4x-3) = 11 ?
(5.3x) - (5.2) + (6.4x) - (6.3) = 11
15x - 10 + 24x - 18 = 11
15x + 24x - 10 - 18 = 11
39x - 28 = 11
39x = 11 + 28
39x = 39
x = 39/39
x = 1
So the value of x is 1
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