Big brain question 21
2 answers:
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The lines are: B) Perpendicular
Step-by-step explanation:
we have to convert both lines in slope-intercept form to find slopes
So,
Let m1 be the slope of first line
For the second line:
Let m2 be the slope of line 2
So,
If the lines are parallel, their slopes are equal
If the lines are perpendicular, product of their slopes is -1
We can see that
Hence,
The lines are: B) Perpendicular
Keywords: Slopes, Parallel lines
Learn more about slopes of lines at:
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Answer:
The smallest model - bottom right - in the question diagram represents .
Step-by-step explanation:
Considering the radical expression
Lets simply this radical expression first
As
Therefore,
Now, as we can determine that . So, the smallest model in the question diagram represents
as each face of the cube of the smallest model in the diagram - bottom right - has 4 squares.
Therefore, the smallest model - bottom right - in the question diagram represents .
Keywords: square cube root, radical expression
Learn more about radical expression from brainly.com/question/13984232
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