Pe: Hailey Bowran 6:2-17-21
Unit 8: Right Triangles & Trigonometry
Homework 4: Trigonometric Ratios &
Finding Missing Sides
Per:
.
Р
- This is a 2-page
Irections: Give each trig ratio as a fraction in simplest form,
x² +14²-502
29
sin -
sin R-
x² + 196- 2500
50
-196
- lab
cos Q =
COS R =
R
x² = 2304
tan Q =
14/50775
tan R
14
Directions: Solve for x. Round to the nearest tenth.
2.
3.
48°
29
17
1 67
5.
4.
16
29°
12
37
7.
6.
15
58
51
x
22
9.
8.
9
24
х
37
48
Gina Wilson (All Things Algebra®, LLC), 20

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?

Bc and bd are opposite rays. all of the following are true except a)a,b,c,d are collinear b)a,b,c,d are coplanar c)bc=bd d)b is between c and d