Assume that the tiles can be cut
remember that teh formula for a trapezoid is (base1+base2) times (1/2 height)
height=24
base1=48
base2=60
subsitute
(48+60) times (1/2 24)
108 times 12=1296
now wee find out how many tiles
16 is 1 tile
find how many 16's in 1296
1296/16=81
ans: 81 tiles
We can solve the problem by two methods: Synthetic division and long division.
Synthetic division:
-3 | 1 0 1 0 -2
-3 9 -30 90
---------------------------
1 -3 10 -30 88
The remainder is 88.
By long division:
h^3 -3h^2 + 10h -30
---------------------------------------
x + 3 | h^4 + 0h^3 + h^2 + 0h -2
h^4 + 3h^3
----------------
-3h^3 + h^2 + 0h -2
-3h^3 -9h^2
-------------------------------
10h^2 + 0h -2
10h^2 +30h
-----------------------
-30h - 2
-30h -90
--------------
88
The remainder is 88
F(x) = [2x - 1 - (x-1) in (x - 1)] / [ 1 - in(x-1)]^2
domain of f = (1, 1+e) U (1 + e, infinty)
hope this helps
Answer:
2/3y
Step-by-step explanation:
If the class usually has y students and has 2/3 today, it can be represented by 2/3y.
Since multiplying a number or variable by 2/3 makes it 2/3 of the amount, 2/3y will represent the people in the class.
So, in terms of y, 2/3y represents the number of students in class today.
