Answer:
a
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 18, so
sum = 180° × 16 = 2880° → C
Answer:
1¹/63
Step-by-step explanation:
- × - = +
10/63+6/7
the lcm of 63 and 7 is 63
<u>1</u><u>0</u><u>+</u><u>5</u><u>4</u> = <u>6</u><u>4</u>
63. 63
1¹/63
Here's a list that might help:
Odd functions: sinx, tanx, cotx, cscx
Even functions: cosx, secx
