1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikklg [1K]
2 years ago
12

The width of a rectangle with the area 55in^2 depends on its length. Write the formula that describes the width of the rectangle

as a function of its length.
Mathematics
1 answer:
asambeis [7]2 years ago
8 0

The width of the rectangle as a function of its length is w = 55/l

<h3>How to find the area of a rectangle?</h3>

The formula for finding the area of a rectangle is expressed as:

A = lw

where

l is the length

w is the width of the rectangle

Given that A = 55 square inches, then;

55 = lw

w = 55/l

Hence the width of the rectangle as a function of its length is w = 55/l

Learn more on area of rectangle here; brainly.com/question/2607596

You might be interested in
I'm really confused with this how do you answer this y=4 on a graph
Vilka [71]
Y = 4
y intercept is 4
The line would be horizontal and it would intersect the y axis at the point (0,4)

4 0
4 years ago
Please help me with this question!
gavmur [86]
First off, let's convert the percentages to decimal format, so our 77% turns to 77/100 or 0.77, and our 55% turns to 55/100 or 0.55 and so on

now, the sum of both salines, must add up to the 77% mixture, let's say is "y"
so, 11 + 4 = y, and whatever the concentration level is, must also sum up to the mixture's concentration of 77%

anyway   thus

\bf \begin{array}{lccclll}&#10;&amount&concentration&&#10;\begin{array}{llll}&#10;concentrated\\&#10;amount&#10;\end{array}\\&#10;&-----&-------&-------\\&#10;\textit{first sol'n}&11&x&11x\\&#10;\textit{second sol'n}&4&0.55&2.20\\&#10;------&-----&-------&-------\\&#10;mixture&y&0.77&0.77y&#10;\end{array}\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;11+4=y\implies 15=\boxed{y}\\&#10;11x+2.2=0.77y\\&#10;----------\\&#10;11x+2.2=0.77\cdot \boxed{15}&#10;\end{cases}

solve for "x"
6 0
4 years ago
Which number is an irrational number?
anygoal [31]
The square root of eight 
5 0
3 years ago
Read 2 more answers
12 out of 15 students play in the school band. In a class of 45 students, how many do NOT play in the band? HELP!
Elza [17]

Answer:

9 students

Step-by-step explanation:

because 15x 3 = 45 so 12x3= 36 so 45-36= 9 Can i be branliest

5 0
3 years ago
.What decimal is being represented by the decimal grid?
Lisa [10]
It’s 2.26 (now I am going to write random stuff bc it says I need to have 20 characters ggvjffdffvhkjhv)
4 0
3 years ago
Other questions:
  • Jorge wants to write 4/5 as a sum of unit fractions.
    14·1 answer
  • A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. to test this claim, a random sampl
    13·2 answers
  • Pythagorean theorem, please solve! Thanks
    10·1 answer
  • 2(8)-2(y) <br> Distributive property
    6·2 answers
  • Peter uses cubes to build a figure in shape of the letter X. What is the fewest unit cubes that Peter can use to build the figur
    9·2 answers
  • W+3 3/8=1 5/6 what does w equal?
    8·1 answer
  • In circle M with m Round to the nearest hundredth.
    10·1 answer
  • I have a mix of 12 nickels and dimes in my pocket. All together I have $1 . How many nickles and dimes do I have?
    8·1 answer
  • Ryan and Curtis are randomly drawing tiles from a bag containing 26 tiles, each labeled with a different letter of the alphabet.
    9·1 answer
  • A bookstore carries 70 magazines. 80% of the magazines are women's magazines. How many women's magazines
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!