The answer is (2.5, 2.5) and (2, 0)
Answer:
https://www.google.com/url?sa=i&source=images&cd=&ved=2ahUKEwjTs6Grhv3gAhUSJTQIHacODEgQjRx6BAgBEAU&url=http%3A%2F%2Fwww.1728.org%2Fquadtrap.htm&psig=AOvVaw1WUFCr5yJyx6GQDh_caBfn&ust=1552495399972536
Answer:
The speed of Kali is 30 mph.
Step-by-step explanation:
Let, the speed of Kali be "x", then speed of Ndiba will be:
Speed of Ndiba = x + 15 mph
If, the time for travel for Ndiba is 2 hrs, when he catches Kali, and he left 1 hour later than Kali, then then time traveled by Kali at that instant will be 2+1 = 3hrs.
At the point of meeting both will have covered same distance.
Distance Covered by Kali = Distance Covered by Ndiba
(Speed of Kali)(Time traveled by Kali) = (Speed of Ndiba)(Time traveled by Ndiba)
(x)(3) = (x +15)(2)
3x = 2x +30
<u>x = 30 mph</u>
The correct answer is, actually 30 mph, by the solution shown above.
√384 = <span>√2x2x2x2x2x2x3x2
= 8</span><span>√6
Hope this helps!</span>
The answer should come up to n+11=2.
