Answer:
parallel line: -(7/8)
perpendicular line: (8/7)
7x + 8y = 6: y = (3/4) - (7x/8)
Answer:
1 ¹/₉ hours
Step-by-step explanation:
Let's say L is Larry's speed, C is Curly's speed, and M is Moe's speed.
1 = 2 (L + C)
1 = 1 ⅔ (C + M)
1 = 1 (L + C + M)
Solve the system of equations. First, simplify the equations:
1 = 2L + 2C
3 = 5C + 5M
1 = L + C + M
Double the third equation and subtract the first equation from it:
2 = 2L + 2C + 2M
1 = 2L + 2C
1 = 2M
M = 1/2
Plugging into the second and third equations, we get:
C = 1/10
L = 2/5
Therefore, the time it takes Larry and Moe together is:
1 = t (L + M)
t = 1 / (L + M)
t = 1 / (2/5 + 1/2)
t = 1 / (4/10 + 5/10)
t = 1 / (9/10)
t = 10/9
t = 1 ¹/₉ hours
It takes them 1 ¹/₉ hours, or 1 hour 6 minutes 40 seconds.
Answer:
Step-by-step explanation:
The picture attached is the complete question for this problem while the word file attached is the solution to the problem.
5 x 5 = 25
25 x 6 = 150
150cm^2
Answer:
El volumen es la cantidad de espacio tridimensional que ocupa un objeto. El volumen se mide en unidades cúbicas.
Por ejemplo, el siguiente prisma rectangular tiene un volumen de 181818 unidades cúbicas porque está hecho de 181818 cubos unitarios.
Step-by-step explanation:
