The unknown digit is 7 because 6.471 is greater than 6.470 and less than 6.48.
Answer:
0.93
Step-by-step explanation:
Answer:
I believe the answer is 25.3
Answer:
2.79
Step-by-step explanation:
Given
With reference angle 21°
hypotenuse (h) = 3
base (b) = x
Now
cos 21° = b / h
0.93 = x / 3
x = 0.93 * 3
x = 2.79
Hope it will help :)