Answer:
1912
Step-by-step explanation:
-9/5 or -1.8
2 - - 3 = 5
-5 - 4 = -9
Answer:
95 ; 105
Step-by-step explanation:
Let :
Aanya's time = x
Krish's time = x + 10
Together = 50
Hence
Aanya's rate = 1/x
Krish's rate = 1/(x + 10)
Together rate = 1/50
Hence,
1/x + 1/(x + 10) = 1 / 50
((x + 10) + x) / x(x + 10) = 1/ 50
(2x + 10)/ x² + 10x = 1/50
50(2x + 10) = x² + 10x
100x + 500 = x² + 10x
x² + 10x - 100x - 500 = 0
x² - 90x - 500 = 0
Using the quadratic equation solver :
x = 95.24 ; x = - 5.24
Time can't be negative
Hence, x = 95 (nearest minute)
It takes Aanya 95 minutes Alone a ND
Krishna (95 + 10) = 105 minutes alone
Answer: 1/2
Step-by-step explanation: turns into 1/2^2 = 1/4
Answer:
(5/2) +(7/2)i
Step-by-step explanation:
The midpoint is the average value:
((3 +8i)+(2 -i))/2 = (5 +7i)/2 = (5/2) +(7/2)i
