Answer:
The area of rectangle EFGH is 
Step-by-step explanation:
For this problem I assume that rectangle ABCD and rectangle EFGH are similar
step 1
Find the scale factor
we know that
If two figures are similar, then the ratio of its corresponding sides is proportional, and this ratio is called the scale factor
Let
z ------> the scale factor
The scale factor is the ratio between the diagonals of rectangles
so

step 2
Find the area of rectangle EFGH
we know that
If two figures are similar, then the ratio of its areas is the scale factor squared
Let
z------> the scale factor
x -----> area of rectangle EFGH
y ----> area of rectangle ABCD
so

we have


substitute and solve for x




Answer:
3.7 < 4.7
Step-by-step explanation:
Find the square root of 3 (1.732 and I rounded to the tenth place) and add 2 then add 1.7 + 3 and 3.7 is less than 4.7
Using an absolute value inequality, it is found that the maximum height is of 90 pounds, that is:

------------
- The absolute value of a point or function is its distance to the origin.
- That is, for example:
means that:

- The recommended weight is of 80 pounds, with an allowance of at most 10 pounds. Thus, the absolute value of the weight W and the 80 must be at most 80, that is:

Solving the inequality:





Thus, the minimum height is 70 pounds and the maximum height is 90 pounds.
Thus, the inequality representing the maximum height is:

A similar problem is given at brainly.com/question/24514895