Answer:
522
Step-by-step explanation:
2(13) = 26
-3(6) = -18
26 - 18
=8
so the answer is A
Answer:
<em>15.4 </em>
Step-by-step explanation:
= tan51.3° ⇒ u = 4tan51.3° ≈ 5
= cos51.3° ⇒ v = ≈ 6.4
<em>P </em>≈ 4 + 5 + 6.4 = <em>15.4</em>
Answer:
12 if x_y
Step-by-step explanation:
12= 3x4 (I'm sorry for this, I need points)