True or False
1. The square root of a number has 2 roots, a principal root and a negative root.
2. The square root of 61 lies between 8 and 9.
3. 25 is a perfect square integer.
4. If a square tile has an area of 4 square foot, then the length of one side is 2 ft. 5. To cover the floor of a square dipping pool whose side is 6 meters, one needs 36 pieces of 1 foot by 1 foot tile.
6. Christian is looking for a square carpet that can cover the entire dining area of 12 square meters on his new condo. A carpet whose side is 4.46 meters was given to him which he believe can cover the entire area.
7. Integers is a subset of real numbers that includes positive, negative and zero 8. Zero is a whole number. a
9. The set of irrational numbers are numbers that cannot be expressed as a fraction.
10. Natural numbers are also called counting numbers.
pls answer correctly, kailangan ko Kasi asap ngayon na
pls don't answer if it is not an answer of my questions, kasi nagmamadali na kasi ako
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Answer:
1.false
2.false
3.true
4.false
5.true
6.true
7.false
8.true
9.true
10.false
Answer:
1.true
2.fasle
3.true
4.true
5.false
6.false
7true
8true
9false
10true