-4 because -16-4=-4. Negative and a positive make a negative
Answer:
In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
Step-by-step explanation:
Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations, and other aspects of logical syntax. Many authors distinguish an expression from a formula, the former denoting a mathematical object, and the latter denoting a statement about mathematical objects.
Answer:
4
Step-by-step explanation:
Diameter is equal to 2r
so,
8÷2=4
Answer:
(5-x)log(5-x)
Step-by-step explanation:
