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
labwork [276]
3 years ago
12

Ann's first option is a plot of land adjacent to a current park.

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
4 0

Given:

The equation for the area of the first option is:

x^2+200x=166400

Where x is the side length of the current square park.

To find:

The side length of the current square park.

Solution:

We have,

x^2+200x=166400

It can be written as:

x^2+200x-166400=0

Splitting the middle term, we get

x^2+520x-320x-166400=0

x(x+520)-320(x+520)=0

(x-320)(x+520)=0

x=320,-520

We know that the side length of a park cannot be negative. So, the only possible value of x is 320.

Therefore, the most direct method to solve the given equation is splitting the middle term and the side length of the current square park is 320 meters.

You might be interested in
Y= 8x -6 complete the Fuction table it also has X and Y ​
statuscvo [17]
Hshshshbshsnsbsbsbbsbs 5
3 0
3 years ago
The surface area of the pyramid is<br><br> square inches.<br> fill in the blank
Rudik [331]

Answer:

9360 square inches

Step-by-step explanation:

4 0
3 years ago
The volume of the shape below is 6 square units. Determine the volume of the shape in two different ways.
REY [17]

The volume of the shape is 6 cubic units

<h3>How to determine the volume of the shape?</h3>

<u>Method 1</u>

From the figure, we can see that:

  • There are 6 cubes in the figure
  • The dimensions of the cubes are equal
  • The volume of each cube is 1 cubic unit

So, the volume of the shape is

Volume = Number of cubes * Volume of each cube

Substitute the known values in the above equation

Volume = 6 * 1

Evaluate

Volume = 6

<u>Method 2</u>

From the figure, we can see that:

  • There are 6 cubes in the figure
  • 2 cubes at the top and 4 at the bottom
  • The dimensions of the cubes are equal
  • The volume of each cube is 1 cubic unit

So, the volume of the shape is

Volume = Top cubes +  Bottom cubes

This gives

Volume = 2 * Volume of each cube + 4 * Volume of each cube

Substitute the known values in the above equation

Volume = 2 * 1 + 4 * 1

Evaluate

Volume = 6

Hence, the volume of the shape is 6 cubic units

Read more about volumes at:

brainly.com/question/1972490

#SPJ1

5 0
2 years ago
A line is an undefined term because it. . contains an infinite number of points. . can be used to create other geometric shapes.
Veseljchak [2.6K]
The correct answer is statement number 3. A line is an undefined term because it describes something that does not have width or depth. However, lines can extend its length in both side infinitely. It contains arrowheads indicating it can extend.
8 0
4 years ago
Read 2 more answers
The lengths of songs on the radio are normally distributed with a mean length of 210 seconds, If 38.2% of all songs have lengths
gladu [14]
 i think the answer is 16 seconds                                                        
8 0
3 years ago
Other questions:
  • Graph the surface of equation z=1/5y^2-3|x|
    5·1 answer
  • Alexandria,a car dealer,earns 40% commission of her luxury vehicles sales. Last year,her sales were $480,000. What was the total
    8·2 answers
  • Why do you switch the inequality sign when multiplying or dividing by a negative?
    10·1 answer
  • In the diagram below, jkjk is an equilateral triangle and Km jl
    11·1 answer
  • The two cylinders are similar. If the ratio of their surface areas is 9/1.44, find the volume of each cylinder. Round your answe
    12·2 answers
  • a cleaning crew clean 5 offices in 6 hours. how many offices can they clean in 12 hours? someone plz help me!​
    7·1 answer
  • Pls answer if you know
    8·1 answer
  • Binomial theorem to expand (x+4)^4
    13·1 answer
  • 4(×+3)(3×-2)-3(×-1)(4×-1)=-27
    9·1 answer
  • What are the domain and range of the function represented by the set of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!