Answer:
therefore = 8: 20 a.m
Step-by-step explanation:
The time will they back at the bus depot together is shown below:
The factors of 20 minutes and 35 minutes are 5, 4 and 5, 7
So here the LCM is 5
Now
= 5 × 4 × 7
= 140 mins later
As the bus took off at 6 am
So,
Hours Mins
6 0
+ 2 20 (140 mins = 2 hrs 20 mins)
= 8 20
therefore = 8: 20 a.m
Answer:x>3 1/6
Step-by-step explanation:
5/12-(x-3)/6 <(x-2)/3
5/12 *12-(x-3)/6*12<(x-2)/6*12
5-2(x-3)<4(x-2)
5-2x+6<4x-8
-2x+11<4x-8
-2x<4x-19
-6x<-19
-6x(-1)<-19(-1)
6x>19
x>19/6
x>3 1/6
just change all the inequality signs to a x is greater or equal to 3 1/6 and on the rest change to and < and equal sign only put > or equal sign on the last three lines
A square room means that all four sides of the room will be of equal length, and that each corner of the room will be a right angle measuring 90˚. The diagonal of the room forms a hypotenuse for a right triangle formed by one/half of the ceiling. Since we know that each side of the ceiling is equal to each other, we can use the pythagorean theorem to determine the missing side lengths.
c(squared) = a(squared) + b(squared)
24(squared) = a(squared) + b(squared)
576 divided by 2 (because the side lengths are the same) = 288
The square root of 288 = 16.97 so each side length is approx. 17' in length.
Answer: $6.4
Explanation 0.2(80) - 0.12(80)
Answer:
I am not completly sure, cause the answer might be a bit more complex but, for the spinner on the left 4/8 and the right 1/8 chances
Step-by-step explanation: