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
jolli1 [7]
2 years ago
9

Suzanne is putting a fence around her rectangular garden. The length of the garden, x, is 4 feet more than the width. The perime

ter of the garden is 32 feet. Write an equation to find the length of the garden.
Enter the correct answer in the box.
Mathematics
1 answer:
Art [367]2 years ago
7 0

Answer:

Length=10 feet

Width=6 feet

Step-by-step explanation:

Let width (W) of the garden is x feet

Then Length=L=4+x feet

Perimeter=P=2(W + L)

P=2(x+x+4)

32=4x+8

4x=32-8

x=24/4=6 feet

W=6 feet

L=10 feet

You might be interested in
in the lunch room there were 100 chocolate milk cartons at lunch when lunch was over 88 had been purchased
ratelena [41]

Answer:

12 left over 100-88=12

7 0
2 years ago
The square root of a negative number, such as StartRoot negative 144 EndRoot, is undefined. Explain why the square root of –x, S
monitta

Part A

The reason why the (√(-x)) is not necessarily undefined, is because x is a placeholder, such that x can take on a negative value for which  (-x) is a positive number, therefore, √(-x) = √(+ve number) is a defined real number.

Part B

The domain is x ≤ 0

The range is f(x) ≥ 0

<h3>What is Real Number?</h3>

A real number is a value of a continuous quantity that can represent a distance along a line.

Here, The given and required information:

Given that √(-144) = Undefined, why is √(-x) not necessarily undefined

The given function, f(x) = √(-x)

Part A

The square root of a real number with a negative value is an imaginary number

The square root of a real number with a positive value or zero, is a real number

√(144) = ±12

A variable, x, is an input value of a function that is a quantity place holder in the function which is a function argument

The given function is f(x) = √(-x)

Where;

x = An argument of the function

When x ≤ 0, such that x is a negative real number or zero, we have;

x = R⁻ or 0

Therefore;

-x= -R⁻ or 0 = R⁺ or 0

-x = R⁺

From which we get;

f(-x)= √(-x) = √(R⁺) = Defined

f(-x) = √(R⁺) ≥ 0 The range of the function is f(x) ≥ 0

An example, when x = -16, we have;

-x = -(-16) = 16

√(-x) √(16) = 4 (Defined)

Part B;

Thee domain where the function is defined is where x = -R⁻,  x ≤ 0

The output of the function f(x) is defined which is the range = f(x) ≥ 0

Thus, the reason why the √(-x) is not  necessarily undefined, is because the value of x can represent a negative real number or zero.

Learn more about real numbers here;

brainly.com/question/17201233

#SPJ1

6 0
2 years ago
Evaluate and write test answer in simplest and proper form :3/5÷2 /3
Tpy6a [65]

Answer:

Exact form: 9/10 , Decimal form: 0.9

7 0
3 years ago
3x-5y= -25<br> Solve for x
UkoKoshka [18]
Your answer will x= 5y/3-25/3

7 0
3 years ago
Scientists discovered that a new spider can grow 5 legs every year, n top of 4 legs it already starts with. Scientist used the f
REY [17]

The dependent Variable would be

D. 4

--------------------------------------

4 0
2 years ago
Other questions:
  • Emily can ride her scooter 18 miles in 50 minutes. a)how long would it take for her to ride 4 miles? b)what is her unit rate in
    15·1 answer
  • What is 2x(x+5)=4 using the quadratic formula
    11·1 answer
  • Solve cos(3x+15)=0.8
    5·1 answer
  • What is 5 + 72?<br><br> a 81<br> b 72<br> c 5<br> d 62
    5·1 answer
  • Which of the following units is incommensurable with kilograms
    6·1 answer
  • I need help with these few questions <br>and I need to show work
    5·1 answer
  • Math help pls, thank you! show steps if needed
    15·1 answer
  • Thelma and David built a recycling bin that is 6 feet wide 12 feet long and 14 feet high . How much trash can fit inside of the
    6·2 answers
  • Find the area of the rectangleABCD
    12·1 answer
  • Need help asappppppp
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!