Answer:
<em>x</em><em>=</em><em>3</em><em>.</em><em>5</em><em> </em><em>y</em><em>=</em><em>8</em>
Step-by-step explanation:
Remeber, in a rectangle, opposite sides are equal so

and
a

Subsitue 2x+1 for y.





Plug this back in to one of the equations to find y.




So x=3.5
y=8
Answer:
Scientific hypothesis can be a theory when yiu have enough prove to back it up and when it is fully supported by other scientists
Answer:
756
Step-by-step explanation:
The fraction form is 125/343
the decimal form is 0.36
Answer:
0
Step-by-step explanation:
2-2=0