If a car changes its velocity from 32 km/hr to 54 km/hr in 8.0 seconds, what is its acceleration? 216 km/hr/sec 2.8 km/hr/sec -216 km/hr/sec -2.8 km/hr/sec

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

2x minus y equals 6, x plus y equals negative 3