The formula for the area of a rectangle is:

w = width
l = length
First, we have to convert 2

into an improper fraction, then into a number. The improper fraction would be

. Let's convert that into a decimal.

Let's multiply

The area of the rectangle would be 25 feet!
It will cost $90 and you will need 100 boards
Given:
f(x) = 4x² + 1
g(x) = x² - 5
Then
(f + g)(x) = 4x² + 1 + x² - 5
= 5x² - 4
Answer: 5x² - 4
-17.6 -(-21.3) = -17.6 + 21.3=3.7
Answer:
80/7776
Step-by-step explanation:
(1/2)^5 = 1/32
(-2/3)^4 = 16/81
(3/5)^-1 = 5/3
now
1/32 × 16/81 × 5/3