X^2 - 6x + 9 = ( x - 3 )^2
Answer:
The answer is "never".
Step-by-step explanation:
- The triangle isn't equilateral to the scalene, because it has the equilateral triangle that has all similarities as well as the angles steps.
- It also the face of the scalene triangle is different and the sides are not always the same.
Answer:
40 people
Step-by-step explanation:
One for each person
Answer:
35 inches
Step-by-step explanation:
The perimeter of a rectangle is given by
P = 2(l+w)
We know the perimeter and the length
84= 2 ( l+7)
Divide each side by 2
84/2 = 2/2 (l+7)
42 = (l+7)
Subtract 7 from each side
42-7 = l+7-7
35 = l
The length is 35 inches