She packed 15 more because
Ray packed 27x25=675
Ella packed 23x30=690
difference: 690-675=15
Answer:
the given picture is not clear
Answer:
∠ A = 60°
Step-by-step explanation:
Consecutive angles in a parallelogram sum to 180° , then
∠ A + ∠ B = 180° ( substitute ∠ B = 2 ∠ A )
∠ A + 2 ∠ A = 180°
3 ∠ A = 180° ( divide both sides by 3 )
∠ A = 60°