Answer:
11:45
Step-by-step explanation:
Total distance between Kiran and Clare is 24 miles. They started walking at 8.00 am.
Speed of Kiran is 3 miles/hr and speed of Clare is 3.4 miles/hr.
So the relative speed of them is,
miles/hr
Both the speed are added as they moving in opposite direction.
We know that,
i.e
Putting the values,
As they started at 8.00 am, so the time at which will meet will be,
Step-by-step explanation:
Answer:
Step-by-step explanation:
L = 2 + sqrt(2)
W = 4 - 2sqr(2)
Area = L * W
Area = (2 + sqrt(2) )* (4 - 2sqrt(2) )
Use Foil
- F: 2*4 = 8
- O: 2*(-2sqrt(2) = - 4sqrt(2)
- I: 4*sqrt(2)
- L: sqrt(2)*(-2sqrt(2) = - 2*2= - 4
Result
Area = 8 - 4 - 4sqrt(2) + 4sqrt(2)
Area = 4
The answer is 3km as there is 9 secs between it and distance = time/3 and 9/3 =3 so distance =3
Answer:
k = -5
Step-by-step explanation:
Here we go!
The quadratic formula: x = [-b ± √(b2<span> - 4ac)]/2a
a = 1 (understood coefficient)
b = 12
c = -13
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Okay, so here, we split into 2 problems. If 14 were positive:
If 14 were negative:
So,