Answer:
It takes 2000s to travel.
Step-by-step explanation:
Given that the formula for time is T = D÷S where D represents distance and s is speed. So you have to substitute the following values into the formula :
T = D ÷ S
Let D = 6×10¹¹, S = 3×10⁸,
T = (6×10¹¹) ÷ (3×10⁸)
T = (6÷3) × (10¹¹÷10⁸)
T = 2×10³ s
Well, since its isoceles triangle so two equal sides. its either 3 or 7. There is a theorem that states two sides added must be greater than the third. so if the third side is 3. it would be 3+3=6, less than 7, incorrect. therefore the correct side is 7. so the sides are 3, 7, 7. you can add them to confirm the theorem.
I think this is a fool question.....I don't know
Well, the cheap answer is
f(x) = -3| x - 1 | is really just f(x) = -3| x - 1 | + 0.
now, what value of "x" makes the absolute value expression to 0?
well, let's just set it to 0 and check,
x - 1 = 0
x = 1
so if "x" ever becomes 1, the | x - 1| will turn to 0, therefore, the vertex is at
f(x) = -3| (1) - 1 | + 0 --------------> ( 1, 0 )