Answer:
x=-8 x=2
Step-by-step explanation:
x^2 +6x-6 = 10
Subtract 10 from each side
x^2 +6x-6-10 = 10-10
x^2 +6x-16 = 0
Factor
What 2 numbers multiply to -16 and add to +6
8*-2 = 16
8-2 =6
(x+8) (x-2) =0
Using the zero product property
x+8 = 0 x-2 =0
x=-8 x=2
Answer:
i think 5280÷28 is the correct answer
Answer:
7,-7 are the solutions
Step-by-step explanation:
Not a perfect square so its
+-7
I would go with -7 since its the lowest amount
(2+2):2x4:16-10x2:2x3=x
4:2x4+16-10x1x3=x
8+16-30=x
-6=x
x=-6
This signing : signifícate division
I help the my answer can help you
Answer:
I and III only
Step-by-step explanation:
step 1
we know that
In this problem
A, B and C are collinear
so
A', B' and C' are collinear too
because the transformation is a translation
The translation does not modify the shape or length of the figure
AB=A'B'
AC=A'C'
BC=B'C'
step 2
The distance
AA'=BB'=CC'
because AB and A'B' are parallel