Answer:
<em>See below;</em>
Step-by-step explanation:
Consider the steps below;
![1. Measure of Angle 1 - m< 1 + m< 2 = 180, ( Considering They Form A Linear Pair ) m< 1 + ( 145 ) = 180,\\m< 1 = 35 degrees\\\\2. Measure of Angle 2 - m< 2 = m< 4, ( Considering They Are Vertical Angles ),\\m< 2 = 145 degrees\\\\3. Measure of Angle 3 - m< 3 = m< 1, ( Vertical Angles ),\\m< 3 = 35 degrees\\\\4. By Alternate Interior Angles Theorem - m< 5 = m< 3,\\m< 5 = 35 degrees\\\\5. By Vertical Angles Theorem - m< 6 = m< 4,\\m< 6 = 145 degree\\\\](https://tex.z-dn.net/?f=1.%20Measure%20of%20Angle%201%20-%20m%3C%201%20%2B%20m%3C%202%20%3D%20180%2C%20%28%20Considering%20They%20Form%20A%20Linear%20Pair%20%29%20%20m%3C%201%20%2B%20%28%20145%20%29%20%3D%20180%2C%5C%5Cm%3C%201%20%3D%2035%20degrees%5C%5C%5C%5C2.%20Measure%20of%20Angle%202%20-%20m%3C%202%20%3D%20m%3C%204%2C%20%28%20Considering%20They%20Are%20Vertical%20Angles%20%29%2C%5C%5Cm%3C%202%20%3D%20145%20degrees%5C%5C%5C%5C3.%20Measure%20of%20Angle%203%20-%20m%3C%203%20%3D%20m%3C%201%2C%20%28%20Vertical%20Angles%20%29%2C%5C%5Cm%3C%203%20%3D%2035%20degrees%5C%5C%5C%5C4.%20By%20Alternate%20Interior%20Angles%20Theorem%20-%20m%3C%205%20%3D%20m%3C%203%2C%5C%5Cm%3C%205%20%3D%2035%20degrees%5C%5C%5C%5C5.%20By%20Vertical%20Angles%20Theorem%20-%20m%3C%206%20%3D%20m%3C%204%2C%5C%5Cm%3C%206%20%3D%20145%20degree%5C%5C%5C%5C)
![\\\\\\6. By Corresponding Angles Theorem - m< 7 = m< 3,\\m< 7 = 35 degrees,\\\\7. By Corresponding Angles Theorem - m< 8 = m< 4,\\m< 8 = 145 degrees](https://tex.z-dn.net/?f=%5C%5C%5C%5C%5C%5C6.%20By%20Corresponding%20Angles%20Theorem%20-%20m%3C%207%20%3D%20m%3C%203%2C%5C%5Cm%3C%207%20%3D%2035%20degrees%2C%5C%5C%5C%5C7.%20%20By%20Corresponding%20Angles%20Theorem%20-%20m%3C%208%20%3D%20m%3C%204%2C%5C%5Cm%3C%208%20%3D%20145%20degrees)
<em>Thus, we derive such a solution;</em>
<em>m∠ 1 = 35°, m∠ 2 = 145°, m∠ 3 = 35° , m∠ 5 = 35° , m∠ 6 = 145° , m∠ 7 = 35° , m∠ 8 = 145</em>°
Your'e right, c it the best answer.
Complete Question
A certain 50 cm spring will stretch (in cm) one fifth the weight (in kg) attached to it. How long will the spring be if a 35 kg weight is attached to it
Answer:
The value is
Step-by-step explanation:
The length of the spring is ![L = 50 \ cm = 0.5 \ m](https://tex.z-dn.net/?f=L%20%20%3D%20%2050%20%5C%20%20cm%20%20%3D%200.5%20%5C%20%20m)
The mass attached to it is
Generally given from that the spring will stretch one fifth of the weight (in kg)attached to it , it then means that the new length of the spring whenever a weight is attached to it is mathematically represented as
![L_w = L + \frac{W}{5}](https://tex.z-dn.net/?f=L_w%20%20%3D%20L%20%20%2B%20%20%5Cfrac%7BW%7D%7B5%7D)
=>
=>
I don’t get what your trying to ask.....