Step-by-step explanation:
jejenebs z zbxnxnsnsjekwosksnnsnsnz zawiekenskskssksks
using trigonometry:-
cos of angle ? = 7/16
so ? = arccos 7/16 = 64.06 degrees
The other angle is 90 - 64.06 = 25.94 degrees
Answer:
the answer is
1. 11.33
2. 5.9
3. 8.1
Option D will be your answer
hope it helps...
have a great day!!
Its letter A the first answer
3.6 and 1.2
Or
-3.6 and -1.2
Let x and y be the two numbers
xy = 4.32
x/y = 3
x = 3y
3y² = 4.32
y² = 1.44
y = +/- 1.2
x = +/- 3.6
