Answer:
<em>17 / 8</em>
Step-by-step explanation:
sec A =
cos A =
=
⇒ <em>sec A = </em>
<em> </em>
<span>The correct answer is
A. Space is saddle-curved </span>
Simple multiplication so 3 x 24 = 72 so there are 72 boxes all together.
-4x +4 = -3x + 31
4 - 31 = -3x + 4x
-27 = x
Answer:
(2,-1)
Step-by-step explanation: