Answer:
A. 37.5°
Step-by-step explanation:
∠SPT can be considered an inscribed angle in the circumcircle. In that circle, arc ST would have a measure of 360°/8 = 45°. Angle y° is half that measure, so is 22.5°.
The external angles of a regular octagon are 360°/8 = 45°, so that is the measure of angles UTW and UVW. It is also the amount by which reflex angle TUV exceeds 180°.
The sum of the interior angles of quadrilateral TUVW is ...
45° +225° +45° +3x° = 360°
Then 3x° = 45° and x° = 15°.
Then the sum of interest is ...
x° + y° = 15° + 22.5° = 37.5°
T= Total cost
m= # of members
Total equals $60 fee plus ($15 times # of members) plus $95 fee plus ($12 times # of members)
T= $60 + $15m + $95 + $12m
combine like terms
EXPRESSION:
T= $27m + $155
Hope this helps! :)
Try your best
a song should cheer you up you got this i know you do
<u>Given</u><u> info</u><u>:</u><u>-</u> If a +b = 100, then the value of 3 (a+b) is:
<u>Solution</u><u>:</u><u>-</u>
a + b = 100
Therefore, 3(a+b)
= 3(100)
= 300.Ans
Read more:
Similar Questions
Find the value of a*b* if n = 3, a = 100, and b=1/4..
brainly.com/question/15990855?referrer
