Charlie is standing 200 feet from the base of a tall building. If he determines that the angle of elevation from the ground to the top
of the building is 57°, how tall is the building?

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.