Answer:

Step-by-step explanation:
The measure of angle A is ...
180° -55° -45° = 80°
From largest to smallest, the angles are ∠A, ∠C, ∠B. Then their opposite sides will be in order from longest to shortest:

Answer:
B. ten-thousandths
Step-by-step explanation:
with decimals them 1 is the number in front of the decimal point is the whole number and the order that the numbers go behind the decimal point is: tenths, hundredths, thousandths, ten-thousandths, hundred-thousandths etc.
Answer:
10%
Step-by-step explanation:
+the answer is $340 to find the answer you need to take $600 and since its twice the cost plus $40 you divide $600 by 2 then you add $40 $600/2 +$40=$340