46(1-.15)
<span>= 46(.85)</span>
<span>= 39.10 </span>
<span>39.10 </span>
<span>Checking: </span>
<span>= 46.00 - 0.15($46.00) </span>
<span>= 46.00 - $6.90 </span>
<span>= 39.10</span>
Answer:
17.2 cm
Step-by-step explanation:
Sum of opp. interior angles = ext. angle
sum of all interior angle in a trangle = 180 deg
There is no possible answer.
The #s are 420, 480, and 540.
None of them are 40 away from a multiple of 100.
However, it is was between 300 and 600, the answer would be 360.
The 9 is in the one hundred thousand's place
