Answer:
The slope is 1
Step-by-step explanation:
It's a remarkable slope, since it forms an angle of 45 degrees. Another remarkable slope would be an horizontal line, with a slope of 0.
Here's how to calculate it.
A slope if the variation of the y values (rise) divided by the variation of the x values (run).
So, let's take 2 points from the line: (1,1) and (-1,-1).
The variation of y values is: 1 - -1 = 2
The variation of x values is: 1 - -1 = 2
So, the slope is 2/2, or 1.
Answer:
Step-by-step explanation:
Well depends the shape
volume of a rectangular solid : V = length * width * height, or V = lwh.
volume of a triangular pyramid: V=13Ah
Volume of a cone: V=πr^2 h
/3
etc..
Answer:
9 9/10
Step-by-step explanation:
i dont know what to put but u just remove the decimal and put a 10
Answer:
140
Step-by-step explanation:
∠8=140 (alt. ext. ∠)