I got (x+4) (x-2)
I feel like its wrong. Sorry i tried
Answer:
Step-by-step explanation:
Given
It takes 20 min and 30 min for a person and his friend to paint a wall individually i.e.
In 1 min they cover part and part of wall respectively.
If the work together, 1 minute work is
Time required will be reciprocal of it
We are given with two distances: 5,880,000,000,000 miles and 15.8 light-years. we convert first the light-years distance through the speed of light : 3 x 108 m/s. v = d/t; d = 3x10 8 m/s * 15.8 light years * 31536000 s = 1.4948 x1017 m = 9.28829 x 1013 miles. The difference thus is 8.70029 x 1013 miles
Answer:
3.16666667 tons
Step-by-step explanation:
hope this helps have a good evening