Short Answer/Extended Response 11. If allb, m<4 = 2x + 50, and m<6 = x -20, find each angle measure. X= m<1 = ,m<2 = a m<3 = ,m<4 =, m<5=, m<6=, m<7=, m<8=

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .

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 %

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4