As for square roots, a number r is a square root of a number x if r^2 = x. Based on this definition, a positive number actually has two square roots: a positive number and the negative of that positive number. For example, the numbers 5 and -5 are square roots of 25 because 5^2 = 25 and (-5)^2 = 25
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It is B. the differences are added together
Answer:
3rd
Step-by-step explanation:
Answer:
last answer : Everett 10 problem and Desirre 15 problem
Step-by-step explanation:
Everett's 10 problem: 10 * 30% = 3 word problem
Desirre's 15 problem: 15 * 20% = 3 word problem
Answer:
25×22/7 feet^2
Step-by-step explanation:
area of cirle =22/7×r^2