1. Which of these sets of measurements represents the lengths of the sides of a right triangle? A. 9ft, 12ft, 15ft

B. 5m, 12m, 30m

C. 12cm, 18cm, 30cm

D. 2yd, 3yd, 4yd

2. Which of these sets of measurements represents the lengths of the sides of a right triangle?

A. 7ft, 8ft, 9ft

B. 6m, 8m, 10m

C. 9cm, 9cm, 12cm

D. 12yd, 14yd, 16yd

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?