Answer:
486 kg
Step-by-step explanation:
(Calculator)
360 + 35%
=486
I hope it is correct
Answer:
(1, 2) and (-1, -2)
Step-by-step explanation:
Since y = 2x, the first blank tells you
2x = 2
x = 1
____
Since the variables are squared, a negative solution is as good as a positive solution, so x = -1 and y = -2 will also work.
Answer:
see below
Step-by-step explanation:
4/9x-10>x/2-12
Subtract 4/9 from each side
4/9x-4/9x-10>x/2 - 4/9x-12
-10>x/2 - 4/9x-12
Add 12 to each side
12-10>x/2 - 4/9x
2 > x/2 - 4/9x
Get a common denominator
2 > 9x/18 - 8x/18
2 > x/18
Multiply each side by 18
2*18 > x
36 >x
Open circle at x
Line going to the left
Answer:
5 + 2.5 > 4 feets
4 + 5 > 2.5 feets
2.5 + 4 > 5 feets
Step-by-step explanation:
The triangle states that :
The sum of any 2 sides of a triangle must be greater than the third side
Side Given are :
5feets ; 2.5 feets ; 4 feets
In other to obey the triangle rule :
5 + 2.5 > 4 feets
4 + 5 > 2.5 feets
2.5 + 4 > 5 feets
