In between what two integers is the square root of 77? *
a.5 and 6
b.6 and 7
c.7 and 8
d.8 and 9
Which number is NOT a perfect square? *
a. 121
b. 132
c.169
d.196
a.5 and 6
b.6 and 7
c.7 and 8
d.8 and 9
Which number is NOT a perfect square? *
a. 121
b. 132
c.169
d.196
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Those are the answers. Because:
1.
8x8=64
9x9=81
77 is between 64 and 81.
2.
121 is a perfect square. 11×11=121
169 is a perfect square. 13×13=169
196 is a perfect square. 14×14=196
Answer:
1. D. 8 and 9
2. B.132
Step-by-step explanation:
i hope it help.Lol