the length of ganga river is 2526 km and the length of the godavari river is 1465 km how long is the ganga than the godavari river

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2