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
Ugo [173]
3 years ago
10

WILL GIVE BRAINLIEST!!! A rectangular field has an area of 4200 feet. Let the length of the field be (x+2) and the width be (x-3

). Find the length and width of the field by writing a quadratic equation and solving using completing the square.
Mathematics
2 answers:
dezoksy [38]3 years ago
4 0
(x+2)(x-3)=4209

this is the equation because area is base x height. so those two sides being multiplied will give you 4209. so when you solve those two problems you will then multiply them and get 4209
blagie [28]3 years ago
3 0
Equation: 2(x+2)(x-3)=4200
You might be interested in
What is the inverse of the function f(x) = 2x + 1?
hodyreva [135]

Answer:

The inverse f-1(x)  = ( x -  2) / 2.

Step-by-step explanation:

Let 2x + 1 = y

Now find x in terms of y:

2x = y - 1

x = (y - 1) / 2

Replace the x by the inverse f-1(x) and the y by x, so we have:

f-1(x)  = ( x - 2) / 2.

4 0
4 years ago
Read 2 more answers
Help please I will be so happy
bearhunter [10]
The missing side length is 7.2 rounded to the nearest tenth
7 0
3 years ago
Help Please!!! Giving 30 points!
olga55 [171]

Answer:

1225

Step-by-step explanation:

i just multiplied them together umm yeah...

8 0
2 years ago
Read 2 more answers
What is 4 to the 6th power over 4 to the 8th power?
andreev551 [17]

4⁶ / 4⁸

Since the 'bases' are the same on top and bottom, you can
just subtract the bottom exponent from the top one.

4⁶ / 4⁸
= 4⁶⁻⁸
= 4⁻²
= 1/4²
= 1/16
8 0
3 years ago
Does the inequality sing mean equals in an equasion
shtirl [24]
Here are the 4 inequality signs.

a < b     ---> a is less than b
a \le b    ---> a is less than or equal to b
a > b     ---> a is greater than b
a \ge b    ---> a is greater than or equal to b

For the second and fourth lines above, the two sides may or may not be equal.
For the first and third lines above, the two sides cannot be equal.

6 0
3 years ago
Other questions:
  • Two friends share 1/4 gallon of lemonade equally.what fraction does each friend get
    13·1 answer
  • A photo that is 4 in wide and 6 in high is enlarged to a poster that is 3ft wide and 4 1/2 ft high what is the ratio of the widt
    5·2 answers
  • Which of the following is being constructed in the image below?
    6·1 answer
  • Evaluate ab-0.5b a=1 b=5
    7·1 answer
  • *find the area thats all *
    11·1 answer
  • Find the value of x<br><br>A.20<br>B.40<br>C.5<br>D.45​
    7·1 answer
  • 5. If the sales tax rate is 7.25% in California, you're at a store in Los Angeles looking at buying a pair
    13·1 answer
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    12·1 answer
  • Which of the following is a zero for the function f(x) = (x - 15)(x + 1)(x - 10)?
    9·1 answer
  • What is the number for pi?​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!