Answimming
Step-by-step explanation:
okay
Answer:
the answer is B
Step-by-step explanation:
2^6=64
64+26=90
Answer:
Step-by-step explanation:
7x^3−4y^2−9x^3+3y^2
Combine Like Terms:
=7x3+−4y2+−9x3+3y2
=(7x3+−9x3)+(−4y2+3y2)
=−2x3+−y2
Answer:
At 15:15
Step-by-step explanation:
Given,
the 1st boy can run a lap in 15 minutes
the 2nd boy can run a lap in 25 minutes
the 3rd boy can run a lap in 10 minutes
Now if they start running at 12:45,they will meet after the time which will be equal to the L.C.M. of their time need to run a lap.
of 15,25 & 10 = 150
So,they will pass each other after 150 minutes or 2 hours & 30 minutes.
If we add it with 12:45 we'll get 15:15 or 3:15 pm