Answer:
The value of the unit rate is 8
Step-by-step explanation:
we know that
To calculate the unit rate simply divide the first number by the second number
so
Convert mixed number to an improper fraction
substitute in the expression above
Two polygons are similar with the longest side of one 8 and the longest side of the other 10. Find the ratio of the areas.
2 answers:
Answer:
The ratio of the areas is
Step-by-step explanation:
we know that
if two figures are similar, then the ratio of its areas is equal to the scale factor squared
and
the scale factor is equal to the ratio of its corresponding sides
Let
z------> the scale factor
In this problem we have
-------> scale factor
The ratio of the areas is equal to
You might be interested in
Answer:
Your power function is y=-2
Step-by-step explanation:
The way I found it was.
0=0, so, the function multiply by zero, and have no other term to add
A number (one in a case) gives as a result: -2. So, one, elevated to ANY power results in one, every time. So, I have 1, as a factor and -2 as a result. One is as well a factor that delivers a result equal to the other factor. (3)(1)=3 , (8987)(1)=8987. So, the other factor must be -2
Then I checked all the table, and the results were consistent.