True or false in order of operations Wyndham motivations and division Multiplication always comes first

1. what is the measure of ∠abc? what is the measure of ∠abd?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?