Answer:
are 10 hours
Step-by-step explanation:
The reason its 10 hours is because on the lower right of the document it says 10.
Square
Rectangle
because right angles means 90 degrees and the others have acute angles and obtuse angles in them.
Answer:
x=7
Step-by-step explanation:
AB=BC[ because two sides of isosceles triangles are equal ]
or, 2x+9=5x-12
or,9+12=5x-2x
or,21=3x
or,x= 21/3
therefore, x=3
Answer:f(x)=4x+1=9
=> 4x=9-1
=> 4x=8
=>x=2
Step-by-step explanation:
