A) <
You are welcome and if someone else answers, mark me brainliest
(a-b)(a+b) because when you reverse the sum you do axa and ax-b xx
Answer:5 inches wide
Step-by-step explanation:
12-8 (long)=4
9-4 (getting the new drawings length so you subtract)=5
Answer: 20−12/3=?16
16=16
True
Step-by-step explanation: hope this help:)
Answer:
C. 
Step-by-step explanation:
We proceed to solve for
by the Pythagorean Theorem:
(1)





There are two different solutions:
, 
A solution of
is considered realistic when the length of every side of the triangle is a not negative number.














The only realistic set of solutions is for
, and the radius of the circle is represented by the line segment
: 
And the area of the circle (
) is calculated from the following formula:



The correct answer is C.