3 years ago

Which is a perfect square? A-20 B-21 C-24 D-25

Mathematics

2 answers:

Art [367]3 years ago

6 0

Answer:

D; 25

Step-by-step explanation:

√25 = 5

vladimir1956 [14]3 years ago

6 0

Answer:

D) 25

Step-by-step explanation:

Perfect squares means that if the number is factored, the factors will be the same number. For example, 25.

25 factored = 5 * 5 (= 25)

Because both factors are the number (5), 25 is considered to be a perfect square.

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A line with a slope of -1 passes through the point (2,-1). If (-4, p) is another point on the line,

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