Answer:
5/4
Step-by-step explanation:
(y2 - y1) / (x2 - x1)
(-9 + 14) / (7 - 3)
5/4
5i

You can get this by simplifying both. The square root of -108 is 6i

and the square root of -3 is i

. Subtract for the answer.
1 3/4 = 7/4....u take ur whole number (1) and multiply it by ur denominator (4)...which gives u 4...then add that to ur numerator (3), giving u 7...then put that over ur original denominator (4)....so it becomes 7/4
Answer:
These lines are perpendicular.
We can model the trip of the clock hand as shown in the picture below:
The clock hand is of the same length, '

' and it forms a right-angle triangle from 1:15 to 1:30
We can use the Pythagoras theorem to find the length of the minute hand





Answer : 10.6 (to the nearest tenth)