Estimating and Comparing Square Roots Answers
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1
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Which is a perfect square?
A
20B
21C
24D
252
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Which statement explains why 49 is a perfect square?
A
49 can be multiplied by 49.B
49 is equal to 7 plus 7.C
49 is between 36 and 64.D
49 is equal to 7 times 7.3
Which expression is equivalent to the area of square A, in square inches?
A
One-half (10) (24)
B
10 (24)
C
(10 + 24) squared
D
10 squared + 24 squared
4
Which is a perfect square?
A
6 Superscript 1
B
6 squared
C
6 cubed
D
6 Superscript 5
5
Which equation can be used to find x, the length of the hypotenuse of the right triangle?
A
16 + 63 = x
B
16 squared + 63 = x
C
(16 + 63) squared = x squared
D
16 squared + 63 squared = x squared
6
Which equation can be used to find x, the length of the hypotenuse of the right triangle?
A
18 + 24 = x
B
18 squared + 24 = x
C
(18 + 24) squared = x squared
D
18 squared + 24 squared = x squared
7
Which set of side lengths is a Pythagorean triple?
A
1, 3, 10B
4, 5, 9C
9, 40, 41D
16, 30, 44Did you find these answers helpful?
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