Answer:
number 2
Step-by-step explanation:
If I'm correct, X=1/2. I'm almost completely sure
Answer:
100 secs or 1 minute and 40 secs
Step-by-step explanation:
you divide 600 by 6 and get 100 seconds
Answer:
Please check the explanation.
Step-by-step explanation:
Given
The angle Ф = 42°
The hypotenuse = 15 cm
To determine
The length AB = ?
Using the trigonometric ratio
cos Ф = adjacent / hypotenuse
In our case:
- The adjacent to the angle Ф = 42° is the side AB
so substituting Ф = 42°, adjacent = AB, hypotenuse 15 in the trigonometric ratio
cos Ф = adjacent / hypotenuse
cos 42° = AB / 15
AB = 15 × cos 42°
AB = 11.14 cm
Therefore, the length of the side AB = 11.14 cm
Answer:
2 2/3
Step-by-step explanation:
3 5/12 - 9/12
you need to make 3 5/12 an improper fraction to subtract
2 17/12 - 9/12 = 2 8/12
simplified: 2 2/3