Let x be the <span>heights of a maple tree and y be the height of the cherry tree.
We know:
</span>

<span>The new ratio is obtained like this:
</span>

.
From the above equation we get

.
then

Solving the above equation for y we get:

So
So the first tree is (400-160=240) more taller than cherry tree.
0.000000084
we need to move the decimal 8 places to the right
8.4* 10^-8
21 is the answer.You distribute 6 into the parentheses and you substitute 3 for x so 6(3-1)+9= f(x)=18-6+9 you add all the like terms and the answer is 21
Answer:
3i √3
Step-by-step explanation:
you can't have the square root of a negative number
so we use "i"
The company will have a total number of 531 employees