17/8 -11/3
51/24-88/24
-37/24 simplified is -1 13/24
Answer:
Cos 74°= Sin 16°
Sin 20°= Cos 70°
Sin A°=Cos (90°- A°)
Step-by-step explanation:
This is because the three pairs are complementary i.e they add up to 90° and in trigonometric ratios, complementary ratios are equal.
Answer:
$2.76
Step-by-step explanation:
9/3.25=2.76
Pays $94
brushes = $40
94 - 40 = 54
54 ÷ 6 = 9
each can of paint costs $9
Answer:
4.45935
Step-by-step explanation: