For the fist 30 km, the bicyclist rode with a speed of 15 km/hour. For the remaining 17 km be rode with a speed of 17 km/hour. How much time did the bicyclist spend on the trip? Let t be time (in hours). What is t in terms of v?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

In angle pqr find the measure of

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola