Twa kɔ nsɛm atitiriw so

Sign up for FREE

Wk 19:Notes 5.1 Part 1

Last updated 2 months ago

20 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Be sure to take notes in the "show your work" area. You make print, hand write and then upload your work in the "show your work" area. You will want these notes to help you on the quizzes and Tests.

Akwankyerɛ

Be sure to take notes in the "show your work" area. You make print, hand write and then upload your work in the "show your work" area. You will want these notes to help you on the quizzes and Tests.

What is a RATIO?

Extended Ratios

What is a PROPORTION?

#15 and #16

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

19.

What is one thing you like about learning math with shorter videos this way?

Ɛhia

1

Question 1

01:01

Ɛhia

1

Questions 2-5

02:44

Ɛhia

1

Ɛhia

1

Ɛhia

1

Ɛhia

1

Question 6

00:33

Ɛhia

1

Question 7

03:41

Ɛhia

1

Question 8

04:28

1

Question 9

06:55

Ɛhia

1

Question 10

07:27

Ɛhia

1

Question 11

02:50

Ɛhia

1

Question 12

04:19

Ɛhia

1

Question 13

08:23

Ɛhia

1

Questions 14-16

08:45

Ɛhia

1

Ɛhia

1

Ɛhia

1

Question 17

07:00

Ɛhia

1

Question 18

08:38

Ɛhia

1

Asemmisa {{asɛmmisaAhyɛnsode}}

20.

What is one thing that you would like to see different?

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

- A of quantities.

- Ways to represent a ratio: ; ; .

- Ratios can be .

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Example 1: A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Trumpets to Violins: Keep your answer in a fraction form.

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Example 2. A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Write the ratio in simplest fraction form. Flutes to clarinets.

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Example 3. A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Write the ratio in simplest fraction form. Trombones to Trumpets.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Example 4. A music store has 40 trumpets, 39 clarinets, 24 violins, 51 flutes, and 16 trombones in stock. Write the ratio in simplest fraction form. Violins to all instruments.

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

- A of quantities.

- Extended ratios are written as .

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

5. The ratio of two complementary angles is 3:7. Find the measures of both angles. What is x = ?

4

5

8

9

10

11

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

6. The ratio of two supplementary angles is 4:1. Find the measures of both angles.

27

63

144

36

110

47

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

7. The ratio of the measures of the angles in a triangle is 4:7:9. Find the measures of the angles. Choose all that apply

36

81

63

136

110

121

87

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

8. The ratio of the measures of the angles in a triangle is 11:2:5. Find the measures of the largest angle.

20

110

147

97

63

87

121

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

9. Solve the proportion using the cross product property. What is x = ?

5.1

22.8

32

45

12

14

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

10. Solve the proportion using the cross product property.

22.8

17.3

16

27.2

32

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

11. Solve the proportion using cross product property.

5.1

11

13.2

16

15

7

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

12. Solve the proportion using cross product property.

7

60.6

5.1

22.8

12.5

6.75

2

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

13. Solve the proportion using cross product property.

22.8

5.1

60.6

7

6.75

2

12.5

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

14. Solve the proportion using cross product property.

2

6.75

60.6

7

22.8

12.5

5.1

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

15. What two factors added together will equal to +4 ?

1/140

5/28

4/35

2/70

10/14

7/20

Asemmisa {{asɛmmisaAhyɛnsode}}

18.

16. Solve the proportion using cross product property. Choose all that apply.

-9

17

8

10

-12

-5