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
suter [353]
3 years ago
7

Given the perimeter of a rectangle and either the length or width, find the unknown measurement using the appropriate formula. T

he perimeter is 94ft and the length is 27ft
Mathematics
1 answer:
lions [1.4K]3 years ago
4 0

Answer:

The measurement of the width is <u>20 ft</u>.

Step-by-step explanation:

Given:

The perimeter is 94 ft and the length is 27 ft.

Now, to find the unknown measurement.

Perimeter = 94 ft.

Length = 27 ft.

Let the width of the rectangle be x.

So, to get the width we put formula of perimeter:

Perimeter=2\times (length+width)

94=2\times (27+x)\\\\94=54+2x

<em>Subtracting both sides by 54 we get:</em>

<em />40=2x<em />

<em>Dividing both sides by 2 we get:</em>

20=x\\\\x=20\ ft.

Therefore, the measurement of the width is 20 ft.

You might be interested in
Add 7 and 3, then triple the result
Dovator [93]

Step-by-step explanation:

7 + 3

the Answer is 10

Then if we triple the result, we'll get 30

<em>1</em><em>0</em><em>*</em><em>3</em>

<em>3</em><em>0</em>

4 0
3 years ago
Read 2 more answers
Slope of (-7,18), (-15,5)
Ksju [112]

Answer:

The slope is

\frac{13}{ - 8}

Step-by-step explanation:

\frac{18 - 5}{ - 15 - ( - 7)}  \\  \frac{13}{ - 15 + 7}  \\  =  \frac{13}{ - 8}

4 0
3 years ago
Read 2 more answers
What is the​ slope-intercept form of the equation of the​ line?
vovikov84 [41]
Slope intercept form is y=mx+b
8 0
3 years ago
Bernie is filling up a swimming pool the graph shows the volume v of water in the swimming pool at r hours work out the rate of
Rufina [12.5K]

Answer:

m

Step-by-step explanation:

5 0
3 years ago
A piece of land is shaped like a right triangle. Two people start at the right angle at the same time, and walk at the same spee
sweet [91]

Answer:

1 m/s

Step-by-step explanation:

the area of the triangle = A = ¹/₂ab

where a is the distance covered by the first person and b is the distance covered by the second person. since they walk at the same speed, then a = b, so our formula can be changed to A = ¹/₂x²

now we find the derivative of both sides:

dA/dt = ¹/₂ ⋅ dx²/dt

dA/dt = ¹/₂ ⋅ 2x ⋅ dx/dt

dA/dt = x ⋅ dx/dt = x ⋅ velocity

we are told that x = 5 m, and dA/dt = 5 m²/s

velocity = dA/dt / x

velocity = 5 m²/s / 5 m = 1 m/s

7 0
4 years ago
Other questions:
  • What is the coefficient of x7 in the expansion of (1 + x)11?
    15·1 answer
  • How can -6.75 + -10.25 be expressed as the sum of its integer and decimal parts
    13·2 answers
  • Please help im so confused??<br> What is the surface area of the sphere below?
    15·2 answers
  • Employee noticed that watches that causes the word $300 are being sold for $696 what is the markup percenTage
    9·1 answer
  • 5c+16.5=13.5+10c<br> solve for c
    5·2 answers
  • Find A ∩ B if A = {3, 6, 9, 12} and B = {9, 12, 15, 18}.
    6·1 answer
  • In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that
    9·1 answer
  • PLZZZ I NEED HELPPPPPP 4x-5=-8 solve for x plz help and show work I really want to know how to do it
    5·1 answer
  • The number of miles driven varies directly with the number of gallons of gas used. If 8 gallons of gas are used to drive 204 mil
    11·1 answer
  • Which of the following is equal to 722 grams? A. 0.722 kilogram B. 7,220 kilograms C. 722,000 kilograms D. 7.22 kilograms
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!