Answer:
C) Dilatation
Step-by-step explanation:
dilatation can make the image of the object bigger or smaller than the original.
18x-60x^5
=18x-<span>777600000x
=-777599982x</span>
Answer:
22 employees
Step-by-step explanation:
10 + 12
Answer:
1) V
2) V
3) V
4) V
5) V
Step-by-step explanation:
Answer:
centre = (-5, -4)
radius = 7.42
Step-by-step explanation:
The general form for center-radius is
(x - h)² + (y - k)²= r²
Center = (h, k)
Radius = r
Rearrange the equation.
(x² + 10x) + (y² + 8y) - 14 = 0
Add 14 on both sides.
(x² + 10x) + (y² + 8y) = 14
(10/2)² = 25
(8/2)² = 16
Add 25 and 16 to both sides.
(x² + 10x + 25) + (y² + 8y + 16) = 14 + 25 + 16
Factor left side of the equation.
(x+5)² + (x+4)² = 55
(55) = (7.416198)²
(x+5)² + (x+4)² = 7.42²
The radius is 7.42.
The centre is at (-5, -4).
