∠A and \angle ∠B are supplementary angles. If m\angle A=(3x-23)^{\circ}∠A=(3x−23) ∘
and m\angle B=(2x-12)

∘
, then find the measure of \angle ∠B.

Which type of organism is missing from the food web seen in the illustration? primary consumers decomposers primary producers secondary consumers

What type of pollution does household garbage cause

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should