substitute the place of the X
X would equal 81 because the square root of 81 is 9.
9 x 9 = 81
Answers:
1. 74856 + 1489
= 76345
2. 42000/5
= 8400
3. 142100/10
= 14210
4. 2500 + (8-5)
2500 + 3
= 2503
5. 385 + (29 - 9)
385 + 20
= 405
6. 1780 - 643
= 1137
7. 4 x 2 + 30 / 5
4 x 2 + 6
8 + 6
= 14
8. 65743 - 754
= 64989
The answer to your question is 0.046511627906
Explanation:
Simple, use a calculator to answer your question.
Answer:
18 + 5 = 23
Step-by-step explanation:
