Simplify \sqrt{50} for maths please quick
1 answer:
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<h3><u>Answer:</u></h3>
- 11. 6 + n = 20
- 12. n - 7 = 20
- 13. n + n + 1 = 31
- 14. 2n + 2 = 13
- 15. n - 1 = 18
- 16. n² + 4 = 2x
- 17. 2n = 1/2
- 18. n²/2 = 18
- 19. n/2 + 90/2 = 70
- 20. 2 + n = 12
Hoped this helped.
Answer:
52.0 m
Step-by-step explanation:
The triangle formed by the flagpole, the ground and the 30° line is a right triangle, with x as the required length to be found.
Using the tangent ratio
tan30° = =
( multiply both sides by x )
x × tan30° = 30 ( divide both sides by tan30° )
x = ≈ 52.0 m