Answer:
10
x
5
A
−
5
x
4
A
+
15
x
A
Step-by-step explanation:
<span>Peter paid </span>84 cent in taxs
1/2 or 0.5
2/2 which is 1 - 1/2
Answer:
4/5
Step-by-step explanation:
cos B = 3/5
cos Ф = adjacent/hypothesis
hypothesis ² = adjacent² + opposite²
5²= 3²+ o²
25 = 9+o²
25-9=o²
16 = o²
√16 = o = 4
Sin B = opposite/hypothesis = 4/5