Ralph is building a greenhouse lo grow tomatoes during the winter for sale as shown in the ligure. He plans to cover the top and the two sides with glass. For ease of access, he plans to cover the front and back with plastic sheets. The glass costs $225 per square yard.

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so