Answer:
just ignore this whole thing
Answer:
-0.85714285714
Step-by-step explanation:
With a calculator or even by hand, you can divide the two numbers and find the solution. If you want to round up your answer is 0.86.
Hoping this answers your question!
Answer:
Hiya there!
Step-by-step explanation:
I think it would be one of the first two.
But mostly I think Commutative Property.
Not entirely sure.
Sorry if I am wrong.
Answer:
undefined
Step-by-step explanation:
square root of a - # does not exist in the set of real numbers
Answer:
see explanation
Step-by-step explanation:
Calculate the slopes between pairs of the 3 points using the slope formula
m =
with (x₁, y₁ ) = (- 9, 3) and (x₂, y₂ ) = (- 3, 9)
m = = = = 1
Repeat with (x₁, y₁ ) = (5, 1) and (x₂, y₂ ) = (- 3, 9)
m = = = - 1
If lines are perpendicular then the product of their slopes = - 1 , then
1 × - 1 = -1
Thus there is a right angle between the 2 lines
Then triangle is right- angled