Answer:
4
Step-by-step explanation:
The perimeter of each square window is 4 times the length of one side, so is 20 feet.
80 feet can be divided into 80/20 = 4 sections of 20 feet each.
Shelly has enough lights to surround 4 windows.
The three inside angles of a triangle need to equal 180 degrees.
In a right triangle one of the angles is 90 degrees.
This means the other two angles need to equal 180-90 90 degrees.
You are given one of the angles of 52 degrees, so subtract that from 90 to find the third angle.
90 - 52 = 38 degrees.
The answer is A.
6 Books
$77.49 is the Total.
$3.99 is the Shipping.
$12.25 is the cost of each individual book.
First find the difference between the total and the shipping.
$77.49 - $3.99 = $73.50
Then divide the product with the cost of each book.
$73.50 ÷ $12.25 = 6 Books
Answer: for the answer its 35 trust /%
Step-by-step explanation: