The surface area of the rectangular prism is of 144 m².
<h3>What is a rectangular prism?</h3>
A rectangular prism is a solid that has three dimensions:
It's surface area is given by:

In this problem, the dimensions are:
.
Hence:
![S = 2[6(6) + 6(3) + 6(3)] = 144](https://tex.z-dn.net/?f=S%20%3D%202%5B6%286%29%20%2B%206%283%29%20%2B%206%283%29%5D%20%3D%20144)
The surface area of the rectangular prism is of 144 m².
You can learn more about surface area of a rectangular prism at brainly.com/question/17223528
tan x = sin x/cos x
cos³ x *tan²x - cos x = cos³x *(sin²x/ cos² x) - cos= cosx*sin²x - cos x =
= cos x(sin² x - 1) = - cos x(1 - sin²x)= - cosx*cos²x = - cos³ x
Answer:
Q ' (3,4)
Step-by-step explanation:
When we reflect across the x axis, the y coordinate becomes -y
Q (3,-4) becomes Q' (3,- -4)
Q ' (3,4)
Answer:
34
Step-by-step explanation:
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