Can someone pls help me fast and no links they don’t work for me A rectangular garden has a walkway around it. The area of the garden is 4(5.5x +1.5). The
combined area of the garden and the walkway is 4.5(8x'+5). Find the area of the walkway around
the garden as the sum of two terms.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Find the area of an equilateral triangle with a side of 6 inches

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 %