debbievines9416 debbievines9416

01-02-2018
Mathematics

contestada

What is the largest rectangular area one can enclose with 38 inches of string?

Respuesta :

calculista calculista

13-02-2018

The largest rectangle is a square.
therefore
Perimeter=38 in
P=2x+2y
x=y (square)---------------------- >2x+2x=4x
38=4x
x=38/4=9.5 in
A=x² =9.5² =90.25 in²

the answer is 90.25 in²

Answer Link

Otras preguntas

What is the total amount of heat required to change 15.75g of H20(s) to H2O(l) at STP? 1) 5,261 J 2) 452,000 J 3) 65.8 J 4) 35,595 J

The coordinate grid shows the plot of four equations, 7- 6- 5 4- 34 2 С. А -6 -5 -4 -3 B В Which set of equations has (1,4) as its solution? (4 points) а A and

What is the cost of a shirt? What is the cost of a soda?

Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

differentiate hazard, risk, exposure and vulnerability

NucleusDiagram ADiagram B1.4.1Name the Kingdom represented by each of the following(1)(a) Organism A(1)(b) Organism B

Similarities between photosynthesis and cellular respiration

What does this comparison tell you about the political power of the average citizen in each society?

7. Finches on the Galapagos Islands express a variety of traits. Variability in the offspring of these finches is a result of

The unique way that employees interact with each other and their customers. Also, the personality of the company