Answer:
The value of the second expression is 14, so the expressions are equivalent.
Step-by-step explanation:
x=5
6+2(5)-2=
6+10-2=
16-2=
14
The other expression also came out to be 14, so they are equivalent.
Answer:The answer to your question is cos 30° = \frac{ \sqrt{3} }{2}
Step-by-step explanation:
Answer:
40.3 m
Step-by-step explanation:
a²+b²=c²
40²+5²=c²
1600+25= 1625
√1625 = 40.3112
