<span>The answer is their product. The least common multiple (LCM) is the smallest number which is a multiple of two numbers. If two numbers have no common factors greater than 1, then their LCM will be their product. For example, take numbers 7 and 9. They have none common factor greater than 1. So, LCM will be 7 * 9 = 63. Hope this helps. Let me know if you need additional help!</span>
Answer:
x=8
Step-by-step explanation:
set the equations equal to themselves and solve
3x-9=2x-1
+9 and -2x
x=8
Check:
3(8)-9=2(8)-1
24-9=16-1
15=15
Answer:
The length of the longer leg is
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In any triangle:
The shortest side is always opposite the smallest interior angle. The longest side is always opposite the largest interior angle
so
The longer leg is AC
we have
----> by SOH (opposite side divided by the hypotenuse)
Remember that
substitute the given values
Answer:
the simpelist awncer is we are all guna die
Step-by-step explanation:
Answer:
80%
Step-by-step explanation:
1. Formula for collecting efficiency is:
(Output energy÷Input energy) x 100
2. Plug in the values:
(40J÷50J)x 100
= 80%