## anonymous 4 years ago PLEASE HELPPP!!!! A building lot in a city is shaped as a 30-60-90 triangle. The side opposite the 30 angle measures 41 feet. a. Find the length of the side of the lot opposite the 60 angle. b. Find the length of the hypotenuse of the triangular lot. c. Find the sine, cosine, and tangent of the 30 angle in the lot. Write your answers as decimals rounded to four decimal places. Zack is building a model sailboat. The mast will have two inches of height below the base of the main sail. He wants the base of the sail to have a length (I'll draw it out)

1. Wolfboy

2. Wolfboy

Test

3. Wolfboy

yup i took this two days ago

4. anonymous

Ok so can you help me please??

5. Wolfboy

OK i will help

6. anonymous

There is also another one:)

7. anonymous

Thank you:) You are saving my life:)

8. anonymous

Here's the other question: a. What will be the length of the new street? Explain how you found this length. b. The construction cost has been estimated at $140 per linear foot. Estimate the cost for constructing the street. Explain your method for finding the estimate. 9. Wolfboy a. ok for this one we do first what is the $\sqrt{3}$ 10. anonymous Is that a square root 11. Wolfboy Yes 12. Wolfboy Step2times the square root by 41 13. anonymous What square root is that lol o.o 14. Wolfboy Then we have the answer of 71.0141 15. Wolfboy for a 16. anonymous ok 17. Wolfboy b. 82ft 18. Wolfboy Do you have a scientific couculater? 19. anonymous ok:) and yes i do 20. Wolfboy ok so enter 41 then click on the button that has sin on it 21. anonymous -0.158622... right?? 22. Wolfboy no its .5 23. anonymous oh:( 24. anonymous ok whats next? 25. Wolfboy the cos. and the tan. This you would do the same thing on the couculater so do you just want the answers? 26. anonymous Yes because i have a deadline til i have to turn in this test 27. Wolfboy ok then cin .66 tan .5773 28. anonymous which one is this? 29. Wolfboy The rest of question c 30. anonymous oh ok 31. anonymous thank you next one 32. Wolfboy pushypushy lol jk 33. anonymous im sorry:( 34. Wolfboy its ok but i cannot really help you with the sailboat one though 35. anonymous oh ok no problem 36. Wolfboy But here was my answer for the street one 37. anonymous ok 38. Wolfboy a). 4^2 + 9^2 = c 16 + 81 = 97 sqrt97=9.7 b) 9.7* 140=1,358$

39. anonymous

THANK YOU SOOOO MUCH!!!! :D You saved me:D

40. Wolfboy

its ok fan me if you like i dont care

41. anonymous

I just did whats your name at connexus??

42. Wolfboy

Why?

43. anonymous

just wonering lol :/

44. anonymous

*wondering