Answer:
Step-by-step explanation:
(√x + √3)(√x + 2√3) = (√x)² + 3√3√x + 2(√3)² = x + 3√(3x) + 6
15,000,000,000 = 15 × 10⁹
15 × 10⁹ - 5.8 × 10⁹ = 9.2 × 10⁹ m
Answer: C. 9.2 × 10⁹ m
ANSWER
(2,-2)
(10,-10)
(2,-9)
(7,-10)
EXPLANATION
The given point is (2,-10)
This point is in the fourth quadrant.
To be able to use the number line to find the distance between this point , (2,-10) and another point in the fourth quadrant, the second point must have the same x-coordinate with this point or the same y-coordinate with this point.
These points are:
(2,-2)
(10,-10)
(2,-9)
(7,-10)
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
And that
So the number of sand grain that is in 
is mathematically evaluated as
=>
