lol15arec001
12.10.2019 •
Mathematics
Which of the following numbers is a perfect square?
a.676
b.670
c.678
d.675
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Ответ:
676 is a perfect square
Option A
Explanation:
We shall evaluate the above options to find perfect square number.
From option A: 676
We get
=26
Option B: 670
We get
=25.88
Option C is 678
We get
=26.04
Option D is 675
We get
=25.98
A number is said to be a perfect square, it gives a whole number and not a decimal value
From the above options we can say that 676 is a perfect square number.
Result:
Thus 676 is the perfect square number .
Ответ:
The y-intercept would be -30