Answer:
2/3
Step-by-step explanation:
To find the slope easily, let's first convert 2x - 3y = 6 into slope intercept form y = mx + b where m is the slope and b is the y-intercept.
2x - 3y = 6
-3y = -2x + 6
y = (-2x + 6)/-3
y = 2/3(x) -2
m = 2/3
The slope is 2/3
40:260 is the ratio for this problem
Answer:
Step-by-step explanation: Turn the mixed number into an improper fraction. -1 2/5 becomes -7/5. To divide fractions, you keep the first fraction, change the division sign to mulitplication and flip the second fraction. Then just multiply across the top and across the bottom. You will get 105/70. Reduce by dividing both numerator and denomination by 35 Result will be 3/2.
Answer:
V = a³/8
Step-by-step explanation:
The volume of the original cube is the cube of the side length:
V = a³
When the side length is reduced to half its former value, the new volume is ...
V = (a/2)³ = a³/2³
V = a³/8 . . . . volume of the new cube
Answer:
the greatest common factor of 10 and 70 is 10
