Answer:
Expression for each situation:
Given, On Monday it snowed a certain amount.
Let the amount of snow on Monday be n.
On Tuesday it snowed 3 times as much as Monday.
Then, 
amount of snow on Tuesday = 3 x n = 3n
On Wednesday it snowed twice as much as Monday.
Then,
amount of snow on Wednesday = 2 x n = 2n
On Thursday it snowed the same amount as Monday,
Then, amount of snow on Thursday = amount of snow on Monday
amount of snow on Thursday = n
Hence, we have written expressions for each situation.
STP is a right, isosceles triangle.
The diagonals of a square cut the square itself in two equal right isosceles triangles. So, both diagonals cut the square in four right isosceles triangles.
STP is a right triangle because the two diagonal are perpendicular to each other, and it is isosceles because ST and TP are both half a diagonal, because the two diagonals intersect in their midpoint.
So, the angles of STP are 90, 45 and 45 degrees.
As for the lengths, SP is a side of the square, so let's call its length 
. The diagonals of a square are 
units long, and so 
It is 12/b: opposite/adjacent
Answer:
154.521
Step-by-step explanation:
Have a good day!
