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The temperature at 10 am in the morning was 1 degree below zero.
First, we know at 8 am that the temperature was 3 degrees below zero so that number is -3 and it’s our starting number.
Next, it says an hour later the temperature has gone up 6 degrees so we have -3 + 6 and we get a sum of positive 3.
Finally, at 9 am the temperature dropped again but this time 4 degrees so 3 - 4 = -1
The temperature at 10 am in the morning was 1 degree below zero.
Answer:
8:1
Step-by-step explanation:
Volume of a cube = Length of edge³
So the equation for the small cube is,
V=L³
If the edge of the bigger cube is twice as long as the smaller cubes edge, then the equation for the bigger cube is:
V = (2L)³
= (2³)L³
= (8)L³
Combining these two in ratio form:
(8)L³ : (1)L³
You can remove the L³ from each side because they are equal
So the answer is 8:1
A diagrammatic illustration of two distinct lines l and m perpendicular to the same line n is shown below
As seen above, l and m are opposite each other, and will never intersect. Therefore, the lines l and m are parallel to each other.
