Answer:
1/2
Step-by-step explanation:
1/4 (4x - 8) + 3x =0
distribute the 1/4
x-2+3x=0
combine like terms
-2+4x=0
move -2 to the other side [by ADDing +2 to each side
4x=2
divide [by 4 on both sides]
x=1/2
Answer:
-1.2,-0.8,1/4,0.5
Step-by-step explanation:
hope this helps :D
The distance between the points U and V as given in the task content is; 12.2.
<h3>What is the distance between the points U and V?</h3>
Since the points U and V are as given in the task content, it follows that the distance between them can be calculated as follows;
Distance, D = √((x2 -x1)² + (y2 -y1)²)
Distance, D = √((-6-1)² + (8-(-2))²)
D = √(49 + 100)
D = √149
D = 12.2.
Read more on distance between points;
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Answer:
12
Step-by-step explanation:
This is a proportion question.
8/x = 12/(12 + 6)
8/x = 12/18 Reduce the right hand side
8/x = 2/3 Cross multiply
2x = 8*3 Combine the right side
2x = 24 Divide by 2
x = 24/2
x = 12
Answer:
x = 9
Step-by-step explanation:
diagonals bisect each other so we can set up these equations:
x+8 = 2y+5
2x = 3y
in the top equation we can solve for 'x': x = 2y-3
in the second equation we can solve for 'x': x = 3y/2
2y-3 = 3y/2
multiply each side by 2 to eliminate fractions:
4y - 6 = 3y
4y = 3y + 6
y = 6
2x = 3(6)
2x = 18
x = 9
