Find the slope between the two points.
m = y2 - y1 / x2 - x1
m = -6 - (-10) / -6 - (-10)
m = 4 / 4
m = 1
Equation of a line:
y - y1 = m(x - x1)
y - (-10) = 1(x - (-10)
y + 10 = 1(x + 10)
y + 10 = x + 10
y = x + 0
y = x
The line has a slope of 1 and the y-intercept is at the point of origin (0, 0).
Answer:
1.いちまん 2.にまんごせん
2. にまんごせん
3.よんまんろくせんごひゃく
4.ななまんはっせんよんひゃくごじゅう
5.きゅうじゅうよんまんさんぜんろっぴゃくごじゅうはち
Explanation:
1.いち(one) まん(10,000) = 1 ten thousand = 10,000
2.に(two) まん(10,000) ごせん(5.000)= 20,000+5,000= 25,000
3.よん(four) まん(10,000) ろくせん(6,000) ごひゃく
(500)= 40,000+6,000+500= 46,500
4.なな(7) まん(10,000) はっせん(8,000) よんひゃく(400) ごじゅう(50)= 70,000+8,000+400+50= 78,450
5.きゅうじゅう(90)よん(4)まん(10,000)さんぜん(3,000)ろっぴゃく(600)ごじゅう(50)はち
(8)= 940,000+3,000+600+58= 943,658
Answer:
7.2 moles
Explanation:
Given the equation:
C2H6 + O2 → CO2 + H2O
First step is to balance the equation:
For complete combustion of ethane :
2C2H6 + 7O2 → 4CO2 + 6H2O
From the equation above, Mole ratio of ethane to CO2 ;
2C2H6 : 4CO2
2 : 4, reducing to lowest term; 1 : 2
Thus ;
1 mole C2H6 - - - - > 2 moles CO2
Therefore when ;
3.6 moles C2H6 - - - - > x moles CO2
x - - - - > (2 × 3.6) moles
x - - - > 7.2 moles
Therefore,
3.6 moles C2H6 = 7.2 moles CO2
