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
kolbaska11 [484]
3 years ago
15

The area of a playground is 20 square yards. The length of the playground is 5 times longer than its width. Find the length and

width of the playground.
length = 1 yd, width = 20 yd
length = 2 yd, width = 10 yd
length = 10 yd, width = 2 yd
length = 20 yd, width = 1 y
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
6 0
The answer is <span>length = 10 yd, width = 2 yd
proof 
</span><span>The length of the playground is 5 times longer than its width, it means
l=5w, but 10= 2x5 so we can write l= 5w, 
and Area = 20 =l x w = (5x2) x 2 =20</span>
You might be interested in
Identify the slope y-intercept of the function y= -2x + 3.​
Anna11 [10]

Answer:

First option.

Step-by-step explanation:

Use the formula y = mx + b.

Where m is the slope, and b is the y-intercept.

y = -2x + 3

The slope is -2. The y-intercept is (0, 3).

5 0
3 years ago
Find the sum (a-b)(2a+4b)
Mama L [17]
(a-b)(2a+4b) = 2a² - 2ab + 4ab - 4b² =  2a² + 2ab - 4b²
7 0
3 years ago
3x11111111111111111111111111
GaryK [48]

Hi! Do you want 3x1 or 3x11111111111111111111111111?

Welp here you go:

3x1=4

3x11111111111111111111111111 = 3.3333333e+25

7 0
3 years ago
Favorite type of music, choose the correct level of measurement
otez555 [7]

Answer:

The answer is "Nominal"

Step-by-step explanation:

Some of the data is missing which is defined in the attached file. please find it.

The standard measuring degree is nominal for the favorite type of music because the type of music it can be listening for depends on a variety of factors, like age, social or local environment, etc, and the wrong choice can be defined as follows:

  • It is wrong because the Ordinal does have a nominal or measuring element, however, the name system allows a ranked or a specific series of variables for all the variables to also be organized.  
  • The ratio has the structure infections rate property, as well as the quantities ranges of the variable, provide value, that's why it is incorrect.
  • It is wrong because the internal has the property of ordinal level rate as well as the vector values have significance.

6 0
3 years ago
Identify the solution of the system -2x-4y=1<br> 12y=-6x-3
RoseWind [281]
-2x - 4y = 1
<u>12y</u> = <u>-6x - 3</u>
 12         12
   y = -0.5x - 0.25

-2x - 4(-0.5x - 0.25) = 1
-2x + 2x + 1 = 1
0x + 1 = 1
<u>     - 1  - 1</u> 
       <u>0x</u> = <u>0</u>
        0     0
         x = 0
-2(0) - 4y = 1
0 - 4y = 1
<u>-4y</u> = <u>1</u>
 -4    -4
   y = -0.25
(x, y) = (0,-0.25)
6 0
3 years ago
Other questions:
  • Write each product as a polynomial(a+2)(a+3)​
    8·1 answer
  • A rectangle has a length of 6x + 3 units and a width of 8 units.
    14·1 answer
  • In Las Vegas, Nevada, stores charge a 4.6% state sales tax and a 3.65% county sales tax. Yuki is purchasing a handbag priced at
    10·2 answers
  • Mason and Nora decided to swim across the river. Mason began swimming 3 seconds earlier than Nora.
    14·1 answer
  • 5 ϵ {2, 4, 6, 8, 10}?<br><br> Question 1 options:<br> True<br> False
    13·1 answer
  • Evaluate 6 - 2(-1) + | -5 |
    9·1 answer
  • Please help to solve this in written format
    14·1 answer
  • Question: Find the volume of the prism. <br><br> Please help!
    8·2 answers
  • What is the area of the rectangle? square feetWhat is the volume of a rectangular solid that is 6 feet long, 4 feet wide, and 2
    7·2 answers
  • Write an equation in slope-intercept form of the line going through the points (-1,6)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!