In an isosceles triangle, the base angles (angles oposite the two congruent legs) are equal in measure (congruent). Find the measures of the angles of an isosceles triangle in which the third angle (called the vertex angle) has a measure that is 16 less than twice the mesure of a base angle.

Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?

Agas is contained in a vertical, frictionless piston–cylinder device. the piston has a mass of 3.2 kg and a cross-sectional area of 35 cm2. a compressed spring above the piston exerts a force of 190 n on the piston. if the atmospheric pressure is 95 kpa, determine the pressure inside the cylinder.

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?