9. Micsorand dublul unui numar intreg cu 60% din acesta, obtinem 21. Aflati numarul respectiv. 10. Aflati un numar intreg, stiind ca dublul sumei dintre acesta si 1/2 din el este cu 3 mai mica decat -29.

12. Media aritmetica a trei numere intregi este egala cu -33. Daca media aritmetica a primelor doua numere este egala cu -29,aflati cel de-al treilea numar.

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?