Your answer is gonna be 578
20 multiplied (times) 4 is equal to 80 c:
Answer:
Yes! This is a right triangle.
Step-by-step explanation:
To solve this problem, you need to use the Pythagorean Theorem, which is:
. In this equation, "A" represents the smallest length, "B" represents the next smallest length, and "C" represents the largest length. If a triangle is a right triangle, then the A squared + B squared equals C squared.
In this equation:
A = 12
B = 16
C = 20
1. Insert the values: 
2. Simplify: 
, and
, so this is a right triangle.
<u><em>Hope this helps! Please feel free to give Brainliest if you feel this helped. :)</em></u>
Answer:
9 avocados cost $1.71
Step-by-step explanation:
The product of two rational numbers is another rational number.
The product of one irrational number and any other number is
irrational, even if the other one is rational.
The product of any two real numbers is never imaginary,
whether either or both of them is rational or irrational.
The product of two numbers is sometimes an integer
and sometimes not an integer.