Answer:
Below in bold.
Step-by-step explanation:
The smaller one has side 2 and the corresponding side on the larger one is 5, so the answer is 2/5.
The individual sides and perimeter are one-dimensional, so:
The ratio of their perimeters is the same 2/5.
The ratio of their areas ( which is 2 dimensional) is 2^2/5^2 = 4/25.
Answer:
110x
Step-by-step explanation:
You should add the whole thing since every thing has x
When you add you get 110x
Answer:
System has equal number of unknowns and equations.
Manipulation easily yielded expressions for 4 of the 7 unknowns.
However it seems that the remaining 3 unknowns x,y,z are not fixed by the equations. Different combinations (x0,y0,z0) seem possible without violating the system equations.
Is this possible, or did I most probably make a mistake in counting degrees of freedom?
Step-by-step explanation:
Perimiter is the distance around the shape. it is also the sum of the measures of the sides
so if you have a rectangle with sides legnth 4,4,2,2, then the perimiter is 4+4+2+2=12
area is dependent on the type of shape
basically, it is counting how much stuff in the shape
with a parallellogram, the area is legnth times width
so if you had a rectangle with legnth=4 and width=2 then the area is 4 times 2=8
Answer:
0.2
Step-by-step explanation:
When the correlation coefficient is zero then it means that there exists no correlation.The quantity +0.2 is close to zero and it shows that there is weak correlation and also the quantity has plus sign so, it depicts weak positive correlation. The weak positive correlation indicates that due to increase in one variable the other variable slightly increases and vice versa.
