lower quartile upper quartile
{20, 22, 25, 28, }29,{ 30, 32, 33, 34}
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Q1-(23.5) Q2(29) Q3(32.5)
Interquartile range= Q3-Q1=32.5-23.5=9
The sides of a rhombus are equal length, so you have
... 5x + 20 = 6x + 10
... 10 = x . . . . . . . . subtract 5x+10
Then the side lengths are
... 5·10 +10 = 70
Last one.....car travels 9 meters and then travels 9 meters in opposite direction
Answer:
The value of k will be -4
Step-by-step explanation:
We have given polynomial 
It is given that x+1 is factor of the polynomial
And we have to find the value of k
As x+1 is the factor of polynomial so x+1 = 0 that is x = -1 will be the root of polynomial
So if we put x = -1 in the polynomial then the p(-1) will be zero
So 

So the value of k will be -4
Y= -1/3x is the equation of tge perpendicular line