The solid below is made from cubes.
Find its volume.

Step-by-step explanation:

given that 1 cube = 1m,

5 cubes = 5m,

2 cubes= 2 m and

4 cubes = 4m

length = 5m, width = 2m and height = 4m

volume = length x width x height

             = 5 x 2 x 4

             =

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

mean, 40.6

step-by-step explanation: