Answer:
24°
Step-by-step explanation:
the total angle, made up from both a and 66°, is a mini-square, as you can see. this represents a right angle of 90°
thus, a and 66° combine to make 90°
a + 66° = 90°
subtract 66 from both sides to get a
a = 24°
Answer:
0
Step-by-step explanation:
i^2+1
We know that i^2 = -1
-1 +1
0
Answer:
x = 3.9
Step-by-step explanation:
cos = adj/hyp
cos67 = x/ 10
x = 10 * cos67
use calculator
x = 3.9
Answer:
If I dont get 5 stars u guys hate kobe bryant
Step-by-step explanation:
d
Answer:
it's C
Step-by-step explanation:
-16 means where the line crosses y axis
