Answer:
1. 3.6
2. 7.2
3. 11.2
4. 8.9
Step-by-step explanation:
You would use the distance formula in order to solve. When a final answer is given only take the first number after the decimal place. If the second number after the decimal place is 4 or less the number stays the same. If the second number after the decimal place is 5 or higher you add 1 to the first number after the decimal place.
X / 96.6 = (80.5 - 35) / 80.5 ( because the small and large triangles are similar, because of the parallel lines)
x / 96.6 = 45.5 / 80.5
x = 96.6 * 45.5 / 80.5 = 54.6 m (answer)
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