the answer to your question is 7 hours just keep adding 75 together
percent of water is: 32/80*100= 40%
Line up the decimal point to each number in order from left to right and subtract to get the difference which should be -0.248
Answer:
Angle 1 is 57 degrees
Angle 3 is 57 degrees
Angle 4 is 123 degrees
Step-by-step explanation:
Cause a straight line is 180 degrees and if angle 2 is 123 degress then angle 3 is 57 degrees and i got that by Subtracting 180-123 =57
Then for angles one you do the same maththat you do for finding angle 3
Then for angles 4 subtract 180-57=123
