Opposites.
Their sum is zero so they are called opposites.
Answer:
1.x = 17 − 6 y + 4 z Is correct
2.
Is correct
3.x = 15 + y + 5z Is correct
Step-by-step explanation:
1. Move all terms not containing x to the right side of the equation. x = 17 − 6 y + 4 z
2.Isolate the variable by dividing each side by factors that don't contain the variable.
3.Isolate the variable by dividing each side by factors that don't contain the variable. x = 15 + y + 5z
(Hope this helps can I pls have brainlist (crown)☺️)
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Answer: The bumblebee is visiting flowest at around .3 minutes faster
Explanation:
2.714 is the unit rate for bumblebee
3 is the unit rate for butterfly
I hope this helped!
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- Zack Slocum
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Answer:
42.6cm
Step-by-step explanation:
The sum total of all the sides of the shape is the perimeter of the shape. Hence;
Perimeter = x+3 + 4 + x+9 + 2x+5
Perimeter = 4x + 21
Given
Area of the figure = 75cm^2
Area = (x+3)(2x+5) + (2x+1)(6)
75 = 2x²+5x+6x+15+12x+6
75 = 2x²+23x+21
2x²+23x+21-75 = 0
2x²+23x-54 = 0
x = -23±√23²-4(2)(-75)/4
x = -23±√529+600/4
x = -12±√1129/4
x = -12+33.6/4
x = 21.6/4
x = 5.4
Recall that;
Perimeter = 4x+21
Perimeter = 4(5.4) + 21
Perimeter = 21.6+21
Perimeter = 42.6cm
Hence the perimeter is 42.6cm
