Calculate the surface area and volume of this rectangular solid (will give brainliest if correct)

SA = 416, V= 480

Step-by-step explanation:

SA = 2 x 10 x 12 + 2 x 4 x 12 + 2 x 4 x 10 = 416

There are 3 pairs of rectangles of different dimensions that make up the solid thus u just need to find the area of each of the 3 pairs and add them up.

vol = L x B x H = 12 x 10 x 4 = 480

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation: