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Answer: 6 * 10^(-6)
Discussion:
0.000006 = 6 * ( .000001) = 6 * 10^(-6)
Regards,
MrB
Answer:
Part 1)
Part 2) The height of the pole is
Step-by-step explanation:
Let
x------> the length of the pole
y------> the length of the shadow
we know that
-----> equation A
Applying the Pythagoras Theorem to find the distance (hypotenuse in a right triangle)
-----> equation B
substitute equation A in equation B and solve for x
squared both sides
-----> equation that represent the situation
solve for x
Let's compare the given function with the model for a quadratic equation:
Since the value of a is positive, the parabola has its concavity upwards, and the function has a minimum value.
The minimum value can be found calculating the y-coordinate of the vertex:
Therefore the minimum value is -24.
Answer:
(-45j+-9k)
Step-by-step explanation:
-9 x 5j = -45j
-9 x k = -9k
(-45j+-9k)
Which of the following sequences is arithmetic? A 3, 9, 15, 21, 27, . . . B 3, 9, 17, 27, 39, . . . C 3, 9, 27, 81, 243, . . .
Serhud [2]
Answer:
A) 3, 9, 15, 21, 27, . . .
Step-by-step explanation:
EDGE 2020