Plsss j’ai besoin d’aide Suppose que la Terre est
une sphère qui a un rayon
de 6 375 km. Quelle surface
occupent les continents si
les océans couvrent 70,8 %
de la surface terrestre?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30