6.5 is equal to 65/10 the reciprocal of that is 10/65=2/13
1and2 are supplementary angles is conjecture is false
Answer:
6sqrt2(cos(-5pie/4)+isin(-5pie/5))
Step-by-step explanation:
Answer:
62.34
Step-by-step explanation:
Substitute n = 0 to n = 5 into the expression and sum the terms, that is
3 [
+
+
+
+
+
]
= 3 [ 1 +
+
+
+
+
]
= 3(
)
= 3 × 20.781
= 62.34 ( to the nearest hundredth )