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
elena-s [515]
3 years ago
7

A field is a rectangle with a perimeter of 1120 feet. The length is 100 feet more than the width. Find the width and length of t

he rectangular field.
Mathematics
1 answer:
gtnhenbr [62]3 years ago
4 0

Answer:

<h2>Width = 230 ft.</h2><h2 />

Step-by-step explanation:

perimeter of a rectangle (P) = 2L + 2W

where;

P = 1120 ft.

L = 100 + W

find:  Width (W)

plugin values into the formula:

1120 = 2(100 + W) + 2W

1120 = 200 + 2W + 2W

1120 - 200 = 4W

W = 920 / 4

W = 230 ft.

proof:

P = 2(100 + 230) + 2(230)

1120 = 660 + 460

1120 = 1120 ---ok

You might be interested in
Help pls and thank you!!!
max2010maxim [7]

Answer:

Consistent and independent

Step-by-step explanation:

The only touch at one point and they are not the same line and are not parallel

5 0
3 years ago
Indicate whether the following statements are True (T) or False (F).
chubhunter [2.5K]
1.  False because a rational is a fraction or part of a number (\frac{3}{2}, 3.2).  \sqrt{49} = 7

2.  True; a real number is any number that isn't imaginary (i, \sqrt{-1})

3.  True; same reason

4.  True; an integer is any number that can be wrote without a fraction or decimal (the opposite of rational).

5.  True; \sqrt{3} \approx 1.32 and that's a decimal.

6.  True;  the natural number system starts from 0 and counts upwards

7.  True;  reason above
4 0
3 years ago
Use substitution to solve each system of equations.<br> y = 5x -2<br> 3 x- 5y =4
Nezavi [6.7K]
  • x = 3/11
  • y = -7/11

Step-by-step explanation:

y = 5x - 2…Equation 1

3x - 5y = 4…Equation 2

Subtitute value of y to Equation 2 :

3x - 5(5x - 2) = 4

3x - 25x + 10 = 4

-22x + 10 = 4

10 - 4 = 22x

6 = 22x

6/22 = x

<u>3/11 = </u><u>x</u>

Subtitute value of x to one of Equation :

for example Equation 2…

3x - 5y = 4

3(3/11) - 5y = 4

9/11 - 5y = 4

9/11 - 4 = 5y

(9 - 44)/11 = 5y

(-35)/11 = 5y

(-35)/11 × 1/5 = y

<u>-7/11 = y</u>

7 0
3 years ago
Read 2 more answers
What is 2(-4)^2 ? i’m a bit confused
Lorico [155]

Answer

64

Step-by-step explanation:

using pemdas you do parentheses first multilying 2 and -4 then raise it to the power of 2

7 0
3 years ago
Read 2 more answers
A bag of 40 marbles had 8 white marbles.What is the probabilty of picking a white marble
weeeeeb [17]

Answer: 8 / 48 or 1 / 6 (simplified).

Step-by-step explanation:

There are 48 marbles in the bag.

8 out of the 48 marbles are white, that's why the probability is 8/48 or 1/6.

4 0
3 years ago
Other questions:
  • Construct 3 linear equation starting with qiven solution z = 1/3
    13·1 answer
  • What is the surface area of the rectangular prism below?
    9·2 answers
  • Bethany Christian school performed a play both on Thursday and Saturday nights. three times as many people attended on Saturday
    12·1 answer
  • FOR MANY POINTSish
    7·1 answer
  • A line passes through the point (10,3)
    5·1 answer
  • Don’t understand:):7:8):8:):8?:8:):
    5·1 answer
  • A contradiction has no solutions. True or False?
    11·1 answer
  • The median-median line for a dataset is y = 1.133x + 0.731
    8·1 answer
  • What is a random variable
    14·1 answer
  • (5x²-4x-1)+(2x²-3x+6) simplified
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!