Henry knows that the area of a rectangle is 30 square inches the perimeter is 12 inches if the length is 1 inch longer than the width what are the length and width Henry's rectangle explain how you know

1 answer
Question:

Henry knows that the area of a rectangle is 30 square inches the perimeter is 12 inches if the length is 1 inch longer than the width what are the length and width Henry's rectangle explain how you know

Answers

What you typed is impossible, the greatest possible area for a four sided polygon is a square.  If the perimeter is 12, the sides of the square would be 3 inches.  The area of that square would be 9 in^2. Work through this and see that it is impossible.P=2(W+L), we are told that P=12 so12=2(W+L)6=(W+L) and we are told that L=W+1 so6=2W+15=2WW=2.5, and then L=3.5 so the Area would be:A=2.5(3.5)= 8.75in^2 NOT 30 in^2Okay now that that crashed and burned, let's ignore the perimeter statement and just go with L=W+1Then A=LW and using L=W+1 in the area equation we get:A=W^2+W and since A=30 we have:30=W^2+WW^2+W-30=0(W+6)(W-5)=0  since W>0 to have any meaning...W=5 and L=6Okay that's fine, the area fits the length and width parameters...Now notice that P=2(5+6)=22in NOT 12 in:D  So you mistyped???

Similar Solved Questions

2 answers

Is every quadrilateral a square ?

Is every quadrilateral a square ?...
2 answers

3/4 of the circle is shaded. What is the numerator ?

3/4 of the circle is shaded. What is the numerator ?...
1 answer

According to Freud, mental illnesses arise when

According to Freud, mental illnesses arise when...
1 answer

18. Using the letters A and B, label the score directly with each letter indicating the start of a new section

18. Using the letters A and B, label the score directly with each letter indicating the start of a new section...
1 answer

10. A producer in a capitalist system might do which of the following to further her goals? a. ignore costs of production b. raise prices in the face of competition from another company c. redesign products to use fewer resources d. sell a share of her business to a government entity

10. A producer in a capitalist system might do which of the following to further her goals? a. ignore costs of production b. raise prices in the face of competition from another company c. redesign products to use fewer resources d. sell a share of her business to a government entity...
1 answer

Help please also to the people who think its funny not helping others out, stop trolling, it isnt funny.

Help please also to the people who think its funny not helping others out, stop trolling, it isnt funny....
1 answer

HELP ME DUE TODAY CALCULATE THE SLOLE OF THE LINE THAT PASSES THROUGH THE LABELED PONITS ON THE GRAPH

HELP ME DUE TODAY CALCULATE THE SLOLE OF THE LINE THAT PASSES THROUGH THE LABELED PONITS ON THE GRAPH...
1 answer

Research studies have found that a sense of humor and pet ownership are not linked with:

Research studies have found that a sense of humor and pet ownership are not linked with:...
1 answer

Please help! Thank you!!

Please help! Thank you!!...
2 answers

Ukgviugvgviuvugviuviygvgv

Ukgviugvgviuvugviuviygvgv...
1 answer

Where was the colony of rag pickers situated in​

where was the colony of rag pickers situated in​...
1 answer

After an RNA molecule is transcribed from a eukaryotic gene, what is removed and what is spliced together to produce an mRNA molecule with a continuous coding sequence?a) operators; promoters. b) exons; introns. c) silencers; enhancers. d) introns; exons. e) promoters; operators.

After an RNA molecule is transcribed from a eukaryotic gene, what is removed and what is spliced together to produce an mRNA molecule with a continuous coding sequence?a) operators; promoters. b) exons; introns. c) silencers; enhancers. d) introns; exons. e) promoter...
1 answer

The student population of a large urban school is 60% poverty. If a team of 12 is randomly selected from the students in this school, what is the probability that precisely 7 students live in poverty?

The student population of a large urban school is 60% poverty. If a team of 12 is randomly selected from the students in this school, what is the probability that precisely 7 students live in poverty?...
1 answer

1) Se___(criticar) duramente el discurso del presidente. 2) Se__(prohibir) las reuniones públicas. 3) Se __(aprobar) las nuevas leyes. 4) Se__ ( informar) al pueblo sobre la difícil situación. 5) Se__ (llamar) a los líderes para hablar del conflicto. 6) Se__(pedir) a los candidatos evitar los ataques personales.

1) Se___(criticar) duramente el discurso del presidente. 2) Se__(prohibir) las reuniones públicas. 3) Se __(aprobar) las nuevas leyes. 4) Se__ ( informar) al pueblo sobre la difícil situación. 5) Se__ (llamar) a los líderes para hablar del conflicto. 6) Se__(pedir) a los candidatos evitar los at...
1 answer

What is the least common multiple of 9 , 12, 15

What is the least common multiple of 9 , 12, 15...
2 answers

Example of ecosystem?

Example of ecosystem?...
1 answer

Round to the nearest tenth of a percent. % of 1000 sales is 100 sales. A. 15% OB.5.5% OC. 10% D.50%

Round to the nearest tenth of a percent. % of 1000 sales is 100 sales. A. 15% OB.5.5% OC. 10% D.50%...
2 answers

President Jefferson Called ____________ a "wall of separation between church and state." Question 10 options: the First Amendment the Bill of Rights the Establishment Clause Civil Liberties

President Jefferson Called ____________ a "wall of separation between church and state." Question 10 options: the First Amendment the Bill of Rights the Establishment Clause Civil Liberties...
2 answers

What is One-third divided by one-fourth? A fraction bar. The top bar is labeled 1. 3 bars underneath the bar are labeled one-third. 4 bars underneath the 3 bars are labeled one-fourth. 12 bars underneath the 4 bars are labeled StartFraction 1 Over 12 EndFraction. Three-fourths 1 and StartFraction 1 Over 12 EndFraction 1 and one-fourth 1 and one-third

What is One-third divided by one-fourth? A fraction bar. The top bar is labeled 1. 3 bars underneath the bar are labeled one-third. 4 bars underneath the 3 bars are labeled one-fourth. 12 bars underneath the 4 bars are labeled StartFraction 1 Over 12 EndFraction. Three-fourths 1 and StartFraction 1 ...

-- 0.012715--