Answer:
z = 107, y = 25
Step-by-step explanation:
z and 73 are same- side interior angles and are supplementary, sum to 180°
z + 73 = 180 ( subtract 73 from both sides )
z = 107
z and (3y + 32) are vertical angles and are congruent, then
3y + 32 = 107 ( subtract 32 from both sides )
3y = 75 ( divide both sides by 3 )
y = 25
Possible rational roots: <span><span>±1,±2,±3,±4,±6,±12</span><span>±1,±2,±3,±4,±6,±12</span></span>
Actual rational roots: <span><span>1,−1,2,−2,−3</span></span>
<span><span>see attachments for all steps.</span></span>
I am guessing , atleast 8
Get total lengths by multiplying:
10 x 12.6 = 126
6 x 16.1 = 96.6
Add the total lengths together and divide by 16:
126 + 96.6 = 222.6
222.6 / 16 = 13.9125
Rounded to 2 decimal places = 13.91
answer: 13.91