I need help on this problem step by step:) It would help me a lot

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

What is the area of the triangle 10 13 12

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.