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
Rudik [331]
2 years ago
13

The width of a field is 3 miles less than the length. The square mileage of the plot is 18 miles squared. Find the dimensions.

Mathematics
1 answer:
kherson [118]2 years ago
6 0
LW = A
L(L - 3) = 18
L^2 - 3L - 18 = 0
(L - 6) (L + 3) = 0
L could be 6 or -3 ( -3 cannot be a length of a side of a rectangle since it’s negative.)
So L = 6 and W= 3
You might be interested in
What is the integer best represent a debt of $20
xeze [42]
Since you OWE,

the best integer is

-20
5 0
3 years ago
Katie is buying souvenir gifts for her big family back home. She wants to buy everyone either a key chain or a magnet. The magne
lawyer [7]
Make an inequality representing both constraints.

0.5x+y<20

x+y≥24
8 0
3 years ago
Read 2 more answers
This is a payslip of Mr. Dube a48 years old male employee of a major clothing company​
DiKsa [7]

Answer:

where's the payslip dear

8 0
2 years ago
Rewrite the function f of x equals 7 times one half to the 3 times x power using the properties of exponents.
Artist 52 [7]

Answer:

f of x equals 7 times one eighth to the x power

Step-by-step explanation:

Given phrase,

function f of x equals 7 times one half to the 3 times x power,

\implies f(x) = 7(\frac{1}{2})^{3x}

By the power to power property of exponent,

That is,

(a^m)^n=a^{m.n}

f(x) = 7((\frac{1}{2})^3)^x

f(x) = 7(\frac{1}{8})^x

= f of x equals 7 times one eighth to the x power

8 0
3 years ago
Which are are the roots of the quadratic function F(q)=q^2-125?
nadezda [96]
Q^2 - 125 = 0
q^2 = 125

q = +/- sqrt 125  =    11.18, -11.18
5 0
3 years ago
Other questions:
  • What is the solution to this equation?
    8·2 answers
  • What’s the slope for (15,8) (10,7)
    15·1 answer
  • Name each of the following lines, line segments, and rays.
    12·2 answers
  • The quantity x minus 2y, plus 3
    13·1 answer
  • The correlation coefficient for the linear regression of the enrollment data is
    12·2 answers
  • How do you solve #18?
    7·2 answers
  • Unit 9 lesson 2 correlation and best fitting lines
    8·1 answer
  • Pls help it’s for a grade in math pls help
    8·2 answers
  • Solve for y<br> 7y - 8 = 41
    14·2 answers
  • Please help hurry!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!