Answer: no real solution
Thus, the function has no x- intercept
Step-by-step explanation:
Answer:
t = 5 seconds
Step-by-step explanation:
We have,
Speed of the truck, v = 4 m/s
It is required to find the time taken by a truck to travel 20 meters. It can be assumed that the time is t. Using the formula of speed.
After rearranging, we get :
So, the time taken by a truck to travel 20 meters is 5 seconds.
This might be wrong, but I think it's 15. Again, sorry if I'm wrong.
Because when you multiply by 10, it adds a zero to the end of the number, like 12*10 = 120, so vise versa for dividing
The answer is B, because to circumscribe a quadrilateral the sum of each two opposite angles must be 180
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