Answer:
D.347.45cm²
Step-by-step explanation:
The formula to find the surface area of a rectangular prism is:

Let's break down our variables:
Length = 11.73cm
Width = 9.08cm
Height = 3.23cm
Let's substitute the values:



cm²
Answer:
1 .... 30 remainder??
Step-by-step explanation:
Os números que não são racionais são os da opção C)
Answer:
3 units to the right 5 units up
Step-by-step explanation:
is this what you were looking for?
Lets write as an equation:
x/4 + 18 = x
to get rid of fraction lets multiply the whole equation by 4:
x + 4*18 = 4x
x + 72 = 4x
3x = 72
x = 72/3
x = 24
that is the solution