What are the zeros of f(x) = x3 + 6x2 + 3x – 10 ?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?