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4 votes
Which values are solutions to the inequality below? Check all that apply

sqrt(x) < 13
A. 26
b. 251
C. 28561
d.170
e. 1
F. 15

2 Answers

2 votes

Answer:

A, E, F

Explanation:

With this question, it's mostly just trial and error.


√(26)<13 can be converted to 5.09901951<13, which is true.


√(251)<13 can be converted to 15.8429795<13, which is false.


√(28561)<13 can be converted to 169<13, which is false.


√(170)<13 can be converted to 13.0384048<13, which is false.


√(1)<13 can be converted to 1<13, which is true.


√(15)<13 can be converted to 3.87298335<13, which is true.

Therefore, A, E and F are true.

**This question involves using inequalities and converting surds to numbers/decimals, which you may want to practice. I'm always happy to help!

User Andressa
by
6.1k points
2 votes
a, e, and f! hope it helps
User Higor Rossato
by
6.6k points
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