X=29
There is always a total of 180 degrees in a triangle. Let’s represent this mathematically.
180=35+52+3(x+2)
We can subtract the 35 and the 52 from both sides.
93=3(x+2)
Now, distribute.
93=3x+6
And subtract the 6.
87=3x
Finally, divide both sides by 3.
29=x
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Answer: For every 7 centimeters it equals 1 meter. So if there is 5 meters, you would mulitiple 5 by 7 to get 35 centimeters and the same in vice versa. I hope this helps!!!!
Answer: 4
Step-by-step explanation: Arrange them in number order and cross one off on the left then the right to find the middle value which should be 4
Answer:
y = 1.5x + 3.2009
Step-by-step explanation:
I plotted your points and drew a linear regression line.
Its equation is
y = 1.5x + 3.2009
The regression line ignores the fact that the points fall along a smooth curve.
A parabolic regression line fits the data much better.
The equation for that line is
y = - 0.1647x² + 4.1357x - 5.6946
It is the equation for a vertical parabola opening downward.
3x-2
3*10-2=28
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