X If X = 9 units, then what is the volume of the cube shown above?
OA. 729 cubic units
OB.
648 cubic units
OC. 486 cubic units
OD 324 cubic units

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

Write the factored form of this trinomial 9x^2+18x-7

The measures of two supplementary angles are (2x + 10)° and (8x + 10)°. what is the measure of the larger angle? a. 16° b. 44° c. 14° d. 138°