Complementary angles (add to 90°)
89°, 1°
78°, 12°
60°, 30°
45°, 45°
Supplementary angles (add to 180°)
179°, 1°
158°, 22°
135°, 45°
90°, 90°
Answer:
R X 4
Step-by-step explanation:
Time taken to practice dance on Monday = hours
In decimals it is 1.25 hours
Time taken to practice dance on Wednesday = = or in decimal form it is 2.125 hours
Time taken to practice dance on Friday = 2.6 hours
Now comparing all the values in hours that is 1.25 , 2.125 and 2.60 ,the closest number to 2 is 2.125
1.25 is 35 minutes less than 2.
2.60 is greater far and from 2.
And 2.125 is closest to 2.
Hence, she practiced closest to 2 hours on Wednesday.
Answer:
2/5 cups
Step-by-step explanation:
(3/4)*8=6
6/15= 2/5