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

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Can someone show me step by step how to do this?

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.