Answer:
5 : 18 : 12
Step-by-step explanation:
Express the ratio B : C in fractional form, that is
= 
( cross- multiply )
6C = 4B ( divide both sides by 6 )
C = 
B = 
B , then
C = × 18 = 2 × 6 = 12
Hence
A : B : C = 5 : 18 : 12
Answer:
Scale factor = 4 and it represents an 'enlargement'.
Step-by-step explanation:
We are given a hexagon which is dilated to form the second hexagon.
Now, as the size of the original hexagon is 0.2 units and the size of the dilated hexagon is 0.8 units.
As we get that 0.2 × 4 = 0.8
Therefore. it can seen that the original hexagon is dilated by 4 units in order to obtain new hexagon.
Moreover, dilation refers to the transformation that changes the size of the image.
Now, as we are changing the size by a scale factor of 4. So, this dilation is increasing the size of the original hexagon.
Hence, this dilation represents an enlargement.
Fraction division is basically multiplication of a reciprocal.
For example (1/4)/(1/8) = (1/4)x(8/1)=2
Multiplication of the answer and the piece that divides (in this case 2 x 1/8), you should get the piece that is being divided (in this case 1/4). If that is correct, then your division is correct.
There You Make Sure You Leave A Thanks
Answer:
y = |x + 2|
Step-by-step explanation:
given the straight shape, it must be a linear function, but the "bend" in it indicates that an absolute value is being used.
So to start we can say: y = |x|
But that's not sufficient, as it would show that bend being at 0, 0. Instead, we need to translate it two units to the left, giving us:
y = |x + 2|
