Answer:
0.25 = 2^-2
The "^" means that -2 is an exponent on top of 2.
Answer:
Perpendicular(p)=21
base(b)=20
hypotenuse(h)=29
Step-by-step explanation:
Now by using the formula:
cos A=b/h
i.e 20 by 29
Answer:
The answer is 28
Step-by-step explanation:
Since the total measurements of triangle corners are equal to 180
Then

Answer:
B
Step-by-step explanation:
16w > 15w - 8
16w - 15w > - 8
w > -8