4.3+&+4.8+due+11-5


 * 53, 54

53) tan60 ** ° **=38/x   x=38/tan60 **°**  x=21.939

54) sin45** ° **=20/r r=20/sin45** ° ** r=28.284

By Aggie Tutia

Thats how I did it and reached the same anwsers! Checked By: Alyssa Sturgis
 * #53 & #54 CORRECTION: use special right triangles to solve and get exact answers **

4.8-#2,4,6 Done by Ellen Barth I agree with Ellen's answers. I have been trying to save this ALL night but the wiki won't let me!! -Blake Schreiber


 * 1) 12-14 Done by: Kamryn Richard

Looks right to me i got the sam answers Sorry bout lateness Daniel Pugliano

4.8 # 16-18 They weren't up so im just going to put my work. Done by:Valeria Chelala **#16 & #18 CORRECTION:**

done by alyssa johnson

I got the same anwsers! Way to go youre the best!!!!! Checked by Miles Hennington

^^no no miles you da you da best! **#24 CORRECTION:**

20. tan(39 degrees 45')= x/100 ft tan(39 degrees 45') * 100 ft = x = 83.169 feet Done by Rachel West (not sure if I did right)

I solved it a different way and got a different answer, but wasn't sure if I did it right either - I'll just post my work also. Checked by: Abby Demiano **#20 CORRECTION:**

26/27.



Done by Joon Baek I got the same answer for 26 On 27 I put the 16500 on the hypotenuse and did 16500sin(18) and got 5098.78

I got the same answers!! Checked by Matt Milan :^D->-<
 * 1) 32 Done by Amy Finkelstein

worked by: Meredith Hohl -- Thanks Ms. Segraves!!
 * 34

I got the same answer! Checked by: Emma mcrae


 * 57,58
 * 57,58 done by Jose Castellanos (I was supposed to check these but they were not on here)

done by: Rebekah Adair

worked by: Cameron Johnson Correct. Checked by: Parker Tennet
 * 1) 62 & #63

4.8 #38 Worked by Will Duffy

I agree with Will! Checked By: Frances Dannenbrink

**#38 CORRECTION:**