17
This is gonna be confusing but this is how you solve stuff like this
8 x 8 = 64 15 x 15 = 225
64 + 225 = 289
Find the square root of 289
17
Answer:
2.5 is the awnser
Step-by-step explanation:
25 divided by 10 is 2.5
Answer: $62.25
Step-by-step explanation:
The mark-up is $477.25 - 415 = $62.25
Answer:

Step by step explanation:

Answer:
The surface area of the figure is 352 cm².
Step-by-step explanation:
Given:
Length(l) = 12 cm.
Width(w) = 4 cm.
Height(h) = 8 cm.
Now, to find the surface area.
By putting the formula to get the surface area:
Surface area = 2(l×w+w×h+h×l)



Therefore, the surface area of the figure is 352 cm².