Answer:
Using distribute property
0.5(8a)(a) + 0.5(6b)(a) + 4b
4a^2 + 3ab + 4b
Step-by-step explanation:
5(-2) = -10, so 5(-2)(-11) = (-10)(-11) = 110
If angle AXB is complementary with angle CYD and FZE
then their sum leads to 90°
∠AXB+∠CYD=90
∠AXB+∠FZE=90
if ∠AXB=20 then both∠ CYD and∠FZE=70°
N> 75 should be the best one
