Answer:
I believe it is true
Step-by-step explanation:
A line never stops (extends infinitely in opposite directions)
Answer:
see explanation
Step-by-step explanation:
Given that y is inversely proportional to x then the equation relating them is
y =
← k is the constant of proportionality
To find k use the condition that y = 7, x = 9
k = yx = 7 × 9 = 63, thus
y =
← equation of proportion
When x = 21, then
y =
= 3
You already have the base area, so to work out the volume, you just multiply 140 by 6.
Therefore, the answer is B. 840 ft³ :)
Answer:
y = mx + b. When b ≠ 0, the relationship between x and y is nonproportional.