Another section of the deck is also shaped like a trapezoid. for this section, the length of one base is 27 feet, and the length of the other base is 34 feet. the height is 12 feet. what is the area of this section of

What value of x will make the triangles similar by the sss similarity theorem?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

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?