110° because interior angles are half the measure of their arc
The percent increase in the price index from 1960 to 1970
is:
% increase in price index = (38.8 – 29.6) * 100% / 29.6
% increase in price index = 31.08%
Therefore the price of a dozen tangerines in 1970 (X) is:
31.08 = (X - $0.31) * 100 / $0.31
<span>X =
$0.41</span>
Answer:
I have no any ideas
Step-by-step explanation:
sorry
Answer:
no, none, no letters
Step-by-step explanation:
not enough information to determine if it is congruent
