54+2x=5x−6−18x54+2x=5x−6−18x addition , division, multiplucation
this step is wrong
Answer:
160°
Step-by-step explanation:
-Given the angle in radians as 
-We know that 
-Let our angle theta be X
#We therefore equate and cross multiply:
Hence, angle θ is 160°
It's not 6 its literally just above 6 its ( 6.25 )
The answer for the question shown above is: The shape of the cross section is a triangle.
The explanation is shown below:
Imagine that you have a plane that intersect the rectangular pyramid and it passes through its vertex and it is perpendicular to the base of the pyramid, when you look the cut, you will see a triangle as a cross section.
Answer:
15
Step-by-step explanation:
